Question

what is a major source of in built tendency of variation during reproduction
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Answer 1

Explanation:

crossing over and recombination are major sources of variation . The Brainliest Answer! Answer: During reproduction, there is an inbuilt tendency of variation.

Answer 2

During reproduction, there is an "inbuilt tendency of variation". This is due to the error in DNA copying during both "sexual and asexual reproduction" and crossing over during sexual reproduction. This variation forms the 'basis of evolution'.

Explanation:

• Genetic variations are useful to a group because it gives few individuals to fit to the condition while maintaining the endurance of the population.
• Genetic variation composes a huge pool of traits in a variety so that given a novel circumstance; at least someone would have the trait needed to live.

To know more:

Why is tendency of variation during reproductive is beneficial for a species? write any two reasons?

https://brainly.in/question/2932007