Biology
Grade-6
Easy

Question

Why are variations that are advantageous are more likely to be passed onto offspring?

  1. Because they are most likely to survive and reproduce

  2. Because the trait is an acquired trait

  3. Because they come from dominant alleles

  4. Because they come from recessive alleles

hintHint:

Variation can be defined as the differences in the genetic constituents of individuals that result in differences in the physical appearance of the individuals living in a population

The correct answer is:

Because they are most likely to survive and reproduce


    • Variation can be defined as the differences in the genetic constituents of individuals that result in differences in the physical appearance of the individuals living in a population
    • Genetic variations that alter gene activity or protein function can introduce different traits in an organism. If a trait is advantageous and helps the individual survive and reproduce, the genetic variation is more likely to be passed to the next generation (a process known as natural selection).

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