Which is a correct comparison of the paper model of the planet Earth to the actual planet Earth?
(1 point)
The texture of the paper model is the same as the texture of planet Earth.
The paper model shows the same details as planet Earth.
The paper model is the same shape as planet Earth.
.
The diameter paper model is proportionally the same size as the diameter of planet Earth
Answers
Answer:
Venus????
Explanation:
The correct comparison of the paper model of the planet Earth to the actual planet Earth is The diameter paper model is proportionally the same size as the diameter of planet Earth. The correct option is 2.
This means that the size of the paper model's diameter is in proportion to the actual diameter of the planet Earth. In other words, the dimensions of the paper model are scaled down or reduced to represent the size of the Earth accurately. This is a common way of creating models to study or represent large objects like planets, as it allows us to visualize and understand their characteristics on a more manageable scale.
The use of scale allows scientists, educators, or anyone interested in understanding Earth's characteristics to work with a more manageable model while preserving the relative proportions and relationships of the planet's features. It also helps in making comparisons and understanding the magnitude of different features of the Earth in a more practical way.
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Related Questions
what happens to a person who has scurvy
Answers
Answer:
Scurvy is a sign of severe malnutrition, specifically a lack of vitamin C. Hair follicles can become clogged with keratin, old wounds may reopen and new sores begin to form. Parts of your body may swell, particularly your arms and legs. If left untreated, scurvy can lead to death from bleeding or infection
The dermis contains blood vessels and nerve fibers while the epidermis does not.
a. true
b. false
Answers
It is true that the dermis contains blood vessels and nerve fibers while the epidermis does not.
Epidermis is the outermost payer of the skin. It has no supply of blood vessels hence it gets its nutrients and other requirements from the dermis layer. The function of epidermis is to protect the layers below it from the outer environment, harmful pathogens and also protect the moisture if the skin.
Dermis is the layer present beneath the epidermis and is very thick. This layer is considered to be the real skin. The reason for it is that dermis has all the necessary components of the skin like blood vessels, nerves, hair follicles, glands, etc.
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Generalized loss of brain tissue that results from direct alcohol toxicity is associated with alcoholic blank______, which is a global decline of intellect.
Answers
Generalized loss of brain tissue that results from direct alcohol toxicity is associated with Alcoholic dementia.
Alcohol-related dementia (ARD) is a type of dementia brought on by prolonged, excessive alcohol use, which damages the brain and impairs cognitive function.
Wet brain, sometimes referred to as Wernicke-Korsakoff syndrome, is another type of ARD that is characterized by short-term memory loss and thiamine (vitamin B1) deficiency.
Patients with ARD frequently exhibit both type's symptoms, such as memory loss, apathy, and impaired planning. ARD may coexist with different types of dementia (mixed dementia). Despite being widely accepted, the diagnosis of ARD is only occasionally used because there aren't any clear diagnostic criteria.
Hence, the patients with generalized loss of brain tissue due to direct consumption of alcohol suffers from alcoholic dementia which causes memory loss and many other problems.
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What information would one use to determine the type of economic system that a country has?
Answers
The information needed would be the breakdown on who owns the businesses in the country and how much control the government has upon business regulation, taxes, etc
What is economic system ?The government plans and distributes available services, resources, and goods across the nation using an economic system as a tool. Economic systems combine wealth, labour, physical resources, and businesspeople to manage the components of production.
Countries and governments transfer resources and trade products and services through economic systems. The five production factors—labour, capital, entrepreneurs, physical resources, and information resources—are managed by them.Learn more about Economic system here:
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A form of a gene that has a slightly different sequence than other forms of the same gene but encodes the same type of an rna or protein, is called a(n)?
Answers
A form of a gene that has a slightly different sequence than other forms of the same gene but encodes the same type of an RNA or protein, is called a allele.
Allele- One of two or more variations of the DNA sequence (a single base or a segment of bases) at a certain genomic region is referred to as an allele. For each given genomic site where such variation exists, an individual receives two alleles, one from every parent. An person is homozygous for an allele if the two copies are identical.
Gene- The fundamental genetic component transferred from parent to child. Genes are composed of DNA sequences and are organized sequentially at specified sites on chromosomes.
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If dev also has an absolute advantage in growing strawberries and raspberries , he will _________.
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Have a competitive advantage in one of the activity but not both.
If dev also has an absolute advantage in growing strawberries and raspberries , he will have a competitive advantage in one of the activity but not both.
What is comparative advantage?Comparative advantage is the capacity of an economy to produce a particular good or service at a lower opportunity cost than its trading rivals.The notion of comparative advantage explains why trade may benefit people, countries, or businesses.The importance of comparative advantageCompanies that enjoy a comparative advantage can provide their goods and services at lower prices than their competitors, which boosts their profit margins and increases their sales margins.How is comparative advantage determined?If a country produces a good or service with the lowest opportunity cost, it is said to have a comparative advantage.To learn more about comparative advantage visit:
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The germination process of an endospore into a vegetative cell involves core enzymes becoming active due to increased water levels resulting in the ________ stage
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The germination process of an endospore into a vegetative cell involves core enzymes becoming active due to increased water levels resulting in the outgrowth stage.
What three stages of seed germination are there?The germination process is divided into three main phases. These include drinking more water, having a higher metabolic rate, and having cells expand. The imbibition (absorption) of water by the seed marks the beginning of germination. Most dormant seeds contain between 5 and 10 percent moisture.What is the germination process for spores?When the events that cause the loss of spore-specific characteristics are referred to as spore germination, the process is essentially biophysical. The necessary machinery is already there in the mature dormant spore because it doesn't require any new macromolecular synthesis.To learn more about germination visit:
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A mutation occurred in the gene that encodes the enzyme sucrase, resulting in a single amino acid substitution in the active site of the enzyme. A polar amino acid was changed to a nonpolar amino acid. What is a likely result of this mutation?.
Answers
Answer:
Sucrase will not be able to bind in the active site
A single amino acid substitution—from a polar to the nonpolar amino acid—occurred in the active region of the enzyme as just a result of a mutation within the gene which codes for the enzyme sucrase. Mostly what likely resulted from this mutation. An active site would not allow sucrase to bind.
The connection between the two sugars which comprise sucrose is disrupted when sucrose attaches towards the sucrase active site. The Fructose as well as glucose are released when the connection breaks.
The human body contains sucrase, but where exactly can you find it there?
A partly integrated integral protein called sucrose isomaltase (SI) is found within the small intestine's brush border.
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The development and spread of a new gene for antibiotic-resistance in a population of bacteria that are exposed to that antibiotic would mean that trait is a(n) _____.
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The development and spread of a new gene for antibiotic resistance in a population of bacteria that are exposed to that antibiotic would mean that trait is a(n) adaptation.
In the field of biology, an adaptation can be described as a particular feature or characteristic that allows an organism to survive in an environment.
Organisms that can better adapt to changing conditions are more likely to survive and reproduce.
When a colony of bacteria incorporates a gene for resistance against a certain antibiotic, then this action is an example of an adaptation of the bacterial colony. The bacteria can now grow in that antibiotic medium because they have antibiotic resistance gene for it. This makes the bacterial colony more adaptable to survive in the antibiotic medium.
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Jay built a model of the solar system. What sort of information will his model be able to explain? What type of information would his model be unable to explain?
Answers
Answer:
the answer is
Explanation:
his model will be able to explain these
a) the positions of sun and planets
b) the modern solar system including planets
c) the distances between each planet from the sun
d) how many moon does each planet has
his model won't be able to explain these
a) how does the movement around the sun accur
b) what times and seasons of the year does the planet change
c) what's the times and ellipse could happen
.
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what would happen if we removeda link in the food chain?
Answers
The process of endospore formation is _____________, while the process of an endospore growing into a vegetative cell is ____________.
Answers
The process of endospore formation is sporulation, while the process of an endospore growing into a vegetative cell is germination.
What is endospore?A dormant, robust, and non-reproductive structure known as an endospore is created by some bacteria belonging to the phylum Bacillota. Endospore is a name that suggests a spore-like or seed-like form, although it is not a true spore. The bacterium can reduce itself to this depleted, inactive state. The bacteria divides within its cell wall to generate endospores, which are then formed when one side engulfs the other. Bacteria can remain inactive for long periods of time, even centuries, thanks to endospores. Bacillus cereus, Bacillus anthracis, Bacillus thuringiensis, Clostridium botulinum, and Clostridium tetani are a few examples of bacteria that can produce endospores.Learn more about the endospore with the help of the given link:
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Which three organelles are not associated with the golgi complex? what does this suggest about their origin
Answers
Centrioles, mitochondria, and nucleolus The golgi complex is not connected to three organelles.
Camillo Golgi initially noted the existence of the cell organelle that is now referred to as the "Golgi" in 1898 when he characterised nerve cells as having a "internal reticular"
Which of the following organelles is not a part of the Golgi complex in the endomembrane system?Because their functions are coordinated, the endoplasmic reticulum (ER), golgi complex, lysosomes, and vacuoles are grouped together as an endomembrane system. However, the mitochondria are not regarded as a component of the endomembrane system.
Which of the following organelles is not a part of the Golgi complex in the endomembrane system?lysosomes, vacuoles, the golgi complex, and the endoplasmic reticulum
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Your study group is trying to identify differences in the four levels of protein structure. the secondary structure but not the tertiary structure is stabilized by:________
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Long polypeptide chains can fold or coil to create secondary structure. By means of hydrogen bonds, these secondary structures are created and kept in place. There are two different kinds of secondary structures:
(i) Helix: The chain is spirally wound in this shape, usually with the right hand. The carboxylic acid of one amino acid and the amino group of the following fourth amino acid form a hydrogen bond, which stabilises the helix.
(ii) Pleated sheets – In this, an intermolecular hydrogen bond is used to connect two or more chains.
What is Protein ?An incredibly complex, naturally occurring molecule known as a protein is made up of amino acid residues connected by peptide bonds. All living things contain proteins, which are the building blocks of numerous vital biological substances like enzymes, hormones, and antibodies.
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Which term refers to the breakdown of glucose in human muscle cells when oxygen is insufficient due to muscle fatigue?
Answers
Anaerobic Glycolysis term refers to the breakdown of glucose in human muscle cells when oxygen is insufficient due to muscle fatigue.
The typical pathway of glycolysis is redirected through anaerobic glycolysis to yield lactate. It happens when there is a need for energy without oxygen. It is essential for tissues with high energy needs, low oxygen levels, or those lacking oxidative enzymes. Pyruvate is designated as the pathway's end product under aerobic settings, while lactate is the end result under anaerobic ones. Pyruvate is converted to lactate in anaerobic conditions by anaerobic glycolysis. The production of two ATP molecules occurs during anaerobic respiration. The enzymes that drive glycolysis are unable to function in an acidic environment, thus if a muscle cell becomes excessively acidic, the muscle stops working. Pyruvate and H+, two byproducts of anaerobic glycolysis, are produced during intense exercise.
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Dna polymerases are responsible for:________
a. unwinding the helix.
b. binding the nicks in dna.
c. proofreading/repair.
d. building the dna chain.
e. supercoiling of dna.
Answers
DNA polymerases are responsible for building the DNA chain.
DNA Polymerases- All living things have a particular type of enzymes called DNA polymerase. DNA replication and DNA repair and upkeep are two of its primary functions. The enzyme is essential for the generational transfer of genetic information.
Enzyme- Proteins called enzymes aid in accelerating our bodies' chemical processes, or metabolism. Some compounds are created, while others are broken down.
DNA- Deoxyribonucleic acid, also known as DNA, is the molecule that carries the genetic material necessary for an organism's growth and operation. The structure of DNA is a double helix, which is made up of two connected strands that loop around one another to resemble a twisted ladder.
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In _____________ molecules show a net movement from greater to lesser concentration due to the random motion of the molecules.
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In diffusion molecules show a net movement from greater to lesser concentration due to the random motion of the molecules.
What is diffusion ?The net movement of anything, typically from a place of higher concentration to a region of lower concentration, is known as diffusion. A gradient in the Gibbs free energy or chemical potential drives diffusion.
What is diffusion process of cell?In order to achieve equilibrium, diffusion is the random movement of molecules with a net direction toward areas of lower concentration. When tiny molecules travel through the lipid bilayer of a cell membrane, simple passive diffusion takes place.
Examples of diffusion :The mingling of two substances as a result of the motion of their particles is known as diffusion. Diffusion is demonstrated by the way a room fills with the scent of perfume.Due to the huge particle spacing and high kinetic energy, gases spread quickly.To know more about kinetic energy visit :
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Structural family therapy is? a) primarily concerned with pathological families. b) geared to past obligations. c) concerned with the context of family structures.
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Structural family therapy is c) concerned with the context of family structures.
Structural family therapy can be described as a kind of therapy in which a whole family structure is taken into consideration for the intervention of a particular family.
Instead of focusing on a single member, the therapist focuses on the entire family combined in order to solve their issues. The therapist looks at the habits, ways of communication, routines, etc of the family members and suggests what changes need to be made in the family for it to evolve together.
Structural family therapy is an evidence-based approach that helps to treat families that have suffered from trauma, mishap, or have a mental disorder running in the family. The treatment of the whole family is concerned in such a therapy.
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Natural fibers, such as wool or cotton, will give a better protection when welding than synthetic fibers like polyester. True or false?.
Answers
Natural fibres will not give better protection during welding than synthetic fibres. So the statement is false.
What are synthetic fibres?Only the polymers contained in natural gas and petroleum byproducts are used to make synthetic fibres. Synthetic fibres are man-made fibres, and the majority of them are manufactured from petrochemicals, a byproduct of the processing of petroleum.
Fibers are the basis for all textiles, and they come from artificial or man-made sources. They have formed up either a tiny unit or a polymer that is constructed from several repeating monomeric building blocks. They consist of polypropylene, nylon, acrylics, and polyurethane. These fibres are manufactured in massive quantities annually all around the world.
Therefore, the statement is false.
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In the stomach, food processing continues and secretions from stomach glands aid the initial digestion of:________
Answers
Food processing continues in the stomach, and stomach gland secretions help with the initial breakdown of proteins.
Define digestion:In order to be absorbed into the watery blood plasma, large, insoluble food molecules must be broken down into smaller, water-soluble food molecules during digestion. These tiny molecules enter the bloodstream through the small intestine in some organisms.
What makes digestion important?Food must be digested in order to be broken down into nutrients that the body may use for energy, development, and cell repair. Before being absorbed by the blood and transported to the cells throughout the body, nutrients from food and drink must first be broken down into smaller molecules.
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The net result of respiratory challenges is low oxygen, also called ________, within the body.
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The net result of respiratory challenges is low oxygen, also called hypoxia within the body.
What is hypoxia?When the entire or a portion of the body does not receive enough oxygen at the tissue level, it is said to be hypoxic. Generalized hypoxia, which affects the entire body, can be distinguished from local hypoxia, which only affects a specific area of the body. Despite the fact that hypoxia is frequently a clinical state, fluctuations in arterial oxygen concentrations can occur naturally, for instance during hypoventilation training or vigorous exercise.
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Twins are twins who are nearly identical, whereas __________ twins come from two separate ova.
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Monozygotic twins are twins who are nearly identical, whereas dizygotic twins come from two separate ova.
Monozygotic twins- Identical twins, also known as monozygotic twins, are produced when a single egg is fertilized by a single sperm, resulting in the fertilized egg dividing into two. Identical twins always have the same sex and have the same DNA.
Dizygotic twins- Dizygotic twins are two siblings that develop from different ova, or eggs, that are produced from an ovary at the same time and are fertilized by different sperm. They are also known as fraternal twins or nonidentical twins.
Ova- In most anisogamous species, the female reproductive cell, or gamete, is the egg cell, or ovum (plural ova).
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For a monohybrid cross, suppose two true-breeding parents are crossed and their offspring (f1) are self-crossed. what genotypic and phenotypic ratios do you expect to observe in the f2 generation?
Answers
1:2:1 genotypic and 3:1 phenotypic
1:2:1 genotypic and 3:1 phenotypic are the genotypic and phenotypic ratios do you expect to observe in the f2 generation.
What is meant by genotypic ratio?The ratio that represents the various genotypes of a test cross' offspring is called the genotypic ratio. It depicts the distribution of children in accordance with genotype, the genetic makeup that determines an organism's phenotype.What is phenotypic ratio?A phenotypic ratio is a numerical comparison of two phenotypes that demonstrates how frequently the occurrence of one trait corresponds with another. The phenotypic ratio produced from a test cross is used by researchers to determine the gene expression for generations of an organism.A monohybrid cross is what?A monohybrid cross is made up of two homozygous individuals that have the opposing phenotype for a particular genetic characteristic. "A monohybrid cross is a cross between two monohybrid characteristics (TT and tt)." The monohybrid cross is in charge of passing one gene on.To learn more about monohybrid cross visit:
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Any living thing (other than a virus which has no domain) that is not a bacteria or like a bacteria, is grouped into which one of the three domains?
Answers
Eukarya is the domain for grouping living thing which is not a bacterium or like a bacterium.
Bacteria, Eukarya, and Archaea are the three domains into which living organisms can be divided. The first two are all prokaryotic bacteria, which are primarily single-celled creatures with an abnormal or loosely connected nucleus. Eukarya includes all forms of life that have a cell nucleus and organelles that are membrane-bound in eukaryotes. These three domains each contain a distinct ribosomal RNA. This serves as the three-domain system's foundation. The Eukarya differ from the Archaea and Bacteria, both of which lack nuclear membranes, but the Archaea and Bacteria are distinguished from one another by specific biochemical and RNA markers. The Archaea is the first and most well-known domain. These are ancient bacterial species that were once categorized as Archaeabacteria and belonged to the kingdom Monera. Therefore, every living entity that is not a bacteria or something that resembles a bacteria is categorized as Eukarya. It can be concluded that both bacteria and Archaea have bacterial backgrounds or have something to do with bacteria, but Eukarya does not.
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Typically how long does a reconstituted medication last after reconstitution? a. 5-7 days b. 10-14 days c. 7-10 days d. 3 days
Answers
(c)A reconstituted medication can last for 10-14 days after reconstitution.
Reconstitution is the process of adding medication powder to a solvent to dissolve it and form a solution. It is performed mostly in Pharmacy but some medications needed to be reconstituted immediately before administration.
After a medication has been reconstituted, it can only be stored for a short period before it can no longer be useful. The length of time a liquid medication, or any medication, can be stored safely is known as the shelf life of medication. The length of medication once reconstituted is from several hours to 14 days max.
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Option C: A reconstituted medication can last for 10-14 days after reconstitution.
Reconstitution is the process of adding medication powder to a solvent to dissolve it and form a solution. It is performed mostly in pharmacy but some medications needed to be reconstituted immediately before administration.
After a medication has been reconstituted, it can only be stored for a short period before it can no longer be useful. The length of time a liquid medication, or any medication, can be stored safely is known as the shelf life of medication. The length of medication once reconstituted is from several hours to 14 days max.
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Is it possible to disrupt the structure of skin cells without disrupting the structure of the skin?
Answers
No
It is not possible to disrupt the structure of skin cells without disrupting the structure of the skin.
The meaning of skin structure:The epidermis, dermis, and subcutaneous layer are its three primary layers. The epidermis is an elastic outer layer that regenerates continuously. The primary cells of the epidermis, created through cell division at its base, are keratinocytes.How are skin cells harmed?When the skin is harmed by extreme heat, radiation, electricity, or chemicals, a burn occurs. Skin cells die as a result of the damage, which can cause a significant loss of fluid. Dehydration, electrolyte imbalance, renal failure, and circulatory failure come next, all of which are potentially lethal.How does a skin cell's structure impact how it works?These cells' structure allows a new stratum granulosum barrier of three-way tight junction connections to develop between them and the surrounding cells.To learn more about skin cells visit:
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10. darius wanted to test how the mass of a paper airplane affected the distance it would fly. paper clips were
added before each test flight. as each paper clip was added, the plane was tested to determine how far it would
fly.
Answers
Here, Independent Variable is Mass of plane, Dependent Variable is Distance plane flies, control - Plane without paper clips, constant is Type of paper, how it was thrown.
What are variables?
An eye tracking experiment must include variables. Anything that can be changed or be altered is a variable. To put it another way, it refers to any variable that can be changed, taken into account, or measured in an experiment.
As mentioned in question, mass of the plane is constant or fixed it does not depend on anything so it is an independent variable. whereas, the distance plane flies is dependent on the mass of plane so it is a dependent variable.
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Binding of neurotransmitters to receptors opens or closes _______-gated ion channels, leading to a local potential (aka postsynaptic potential).
Answers
Binding of neurotransmitter to receptors open or closes ligand ion gated calcium channels leading to a local potential.
What do calcium channels do in neurons ?Calcium channels mediate numerous important physiological processes, and are abundant in many in many types of cells . In neurons, Voltage gated Ca+2 channels are expressed in plasma membrane compartment and they are involved in regulating cell excitability ,gene transcription and synaptic transmission.
Ligand gated channels are composed of 3-4 protein subunits that form a pore.
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A group of similar organisms capable of interbreeding and producing fertile offspring is:______
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A group of similar organisms capable of interbreeding and producing fertile offspring is called species.
What is species?
A species is an organism's fundamental unit of classification, taxonomic rank, and biodiversity. A species is the largest collection of organisms in which any two people of the appropriate sexes or mating types can conceive a fertile offspring, typically through sexual reproduction. All species are given a two-part name, or "binomial," with the exception of viruses. The genus to which the species belongs is the first component of a binomial. The specific name or specific epithet is the second component (in botanical nomenclature, also sometimes in zoological nomenclature). For instance, the Boa constrictor is a species of the genus Boa, and constrictor is its epithet.Learn more about the Nomenclature with the help of the given link:
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What events that occur in meiosis increase genetic diversity in sex cells? horizontal gene transfer somatic mutation independent assortment alternative splicing genetic recombination
Answers
Genetic recombination occur in meiosis increase genetic diversity in sex cells.
What is meiosis?A cell division process known as meiosis produces four daughter cells with half as many chromosomes as the parent cell. A different name for it is reductional division. Because only through meiosis can germ cells develop into sperm or eggs, it is essential for reproduction.
The division of the nucleus into four nuclei, each containing half the chromosomes, results in the production of reproductive cells in sexually reproducing organisms (leading to gametes in animals and spores in plants)
When a cell divides into two identical daughter cells, the process is known as mitosis (cell division). A single cell undergoes two divisions during meiosis to produce four cells with half the original genetic material.
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