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What are the two main sources of genetic variation and which of them is more common?
Wiki User
∙ 11y ago
The two main sources of genetic variation are sexual reproduction, and mutation. Sexual reproduction is more common.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agomutation and gene shuffling
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What are the main sources of heritable variation in a population?
mutations, recombination, random pairing of gametes
The main goal of genetic engineering is to create oddities of science.?
No - the main goal of genetic engineering - is to eliminate weaknesses in the subject organism. Example 1 - Creating a strain of wheat that is resistant to disease False A+ls - Awesomeness399 :P
The main goal of genetic engineering is to create oddities of science?
No - the main goal of genetic engineering - is to eliminate weaknesses in the subject organism. Example 1 - Creating a strain of wheat that is resistant to disease False A+ls - Awesomeness399 :P
Does sperm transport genetic material?
Sperm contributes one half of the genetic material,the egg supplies the other half.This is the main reason why sexual reproduction is used by most organisms. It creates diversity in species that make it more resilient to changing conditions.
Why are many scientists and doctors are against the use of genetic engineering?
It's not really safe, science is no guarantee. Plus, the government is the main hold up.
What are two sources of genetic variation?
Natural and Artificial Selection
What are two main sources for genetic variation in a population?
Mutation and the genetic recombination in sexually reproducing organisms.
What also contributes to genetic variation?
The two main sources of genetic variation are gene shuffling and mutations. A mutation is a process wherein the structure of a gene is altered.
What two different sources of genetic variation in a plant or animal population?
The main source of genetic variation is a large population with a large gene pool.
What are the two main sources for variation?
Mutation and sexual recombination.
Why is variation important for natural selection and what are the main sources of this variation?
Without variation natural selection would have nothing to select from that would confer survivability and reproductive success. on the organisms being selected against the organisms conspecifics and the immediate environment. Mutation and sexual recombination provide the main sources of this variation that is needed to make selection work. Mutation is the variation presented that causes the real adaptive change that can lead to speciation.
What are the two main of genetic variation?
In humans? Independent assortment and sexual reproduction
What are the two main sources of genetic information?
inherited - from you parents or grandparents and so on. enviromental - from your environment
What are the main sources of heritable variation in a population?
mutations, recombination, random pairing of gametes
What are two main sources of genetic?
Crossing over of choromosomes and Mutation in cells. The law of independent assortment help as well.
What is the 4 main points of natural selection?
natural selection (4 tenants) -genetic variation -overproduction of offspring -struggle for existence (competition) -differential survival and reproduction
What two sources of energy are the most common ways to cook a Christmas meal?
The two main sources of energy gas and electricity.
