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The sexual life cycle increases the genetic variation in a species by allowing independent assortment of chromosomes, random fertilization, and crossing over to occur.

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Does sexual reproduction cause a narrow range or variation or a wide range of variation in species?

Sexual reproduction typically results in a wide range of variation in species. This is because it involves the mixing of genetic material from two individuals, leading to the expression of different traits in offspring. This variation can help populations adapt to changing environments and increase overall genetic diversity.


What unites in sexual reproduction?

Sexual reproduction unites genetic material from two parent organisms to create offspring with a unique combination of traits. This process allows for genetic variation and diversity in populations, which can help species adapt to changing environments and increase overall fitness.


What method of reproduction increases variation within a species?

Sexual reproduction increases variation within a species because it involves the combination of genetic material from two different individuals, resulting in offspring with unique combinations of traits. This genetic diversity is important for evolution and adaptation to changing environments.


What is a major cause of variation within species?

Genetic variation, caused by mutations in DNA, is a major source of variation within species. Mutations can lead to differences in traits such as color, size, and behavior, allowing for natural selection to act upon these variations.


Sexual reproduction provides for what to occur?

Sexual reproduction allows for genetic variation to occur through the combination of genetic material from two parents, increasing the chances of offspring survival in changing environments. It also promotes genetic diversity within a population, which can enhance the adaptation and evolution of species over time.

Related Questions

Does sexual reproduction cause a narrow range or variation or a wide range of variation in species?

Sexual reproduction typically results in a wide range of variation in species. This is because it involves the mixing of genetic material from two individuals, leading to the expression of different traits in offspring. This variation can help populations adapt to changing environments and increase overall genetic diversity.


Which process is a cause of variation in a species?

Sexual Reproduction Genetic mutation


Why does sexual reproduction result in genetic variation in a species?

It mixes the chromosomes of the two parents


Why is sexual reproduction preferable to a species?

Sexual reproduction allows for genetic diversity, which can increase a species' ability to adapt and evolve in changing environments. It also helps reduce the accumulation of harmful mutations in a population over time. Additionally, sexual reproduction can promote the masking of recessive deleterious traits.


Why does sexual reproduction result in more in genetic variation in a species?

It mixes the chromosomes of the two parents


Why does sexual reproduction the genetic variation in a species?

A fertilized egg has a mixture of alleles from the two parents.


Why does sexual production result in more genetic variation in a species?

It mixes the chromosomes of the two parents


What unites in sexual reproduction?

Sexual reproduction unites genetic material from two parent organisms to create offspring with a unique combination of traits. This process allows for genetic variation and diversity in populations, which can help species adapt to changing environments and increase overall fitness.


Why does sexual reproduction increase the variation in a species?

A fertilized egg has a mixture of alleles from the two parents.


What results in the most diverse offspring?

Sexual reproduction leads to variety in offspring.


What method of reproduction increases variation within a species?

Sexual reproduction increases variation within a species because it involves the combination of genetic material from two different individuals, resulting in offspring with unique combinations of traits. This genetic diversity is important for evolution and adaptation to changing environments.


A change in the genetic material that produces variation in a species may be the result of?

immigration, mutation and sexual reproduction.