Why is variation greater in sexual reproduction?
Answer and explanation
Correct answer: Because genetic material comes from two parents
The governing concept is genetic variation in sexual reproduction. During this process, genetic material from two parents is combined, and the formation of gametes and their fusion create new combinations of genes. These combinations make offspring different from one another and from either parent, although inheritance still follows biological rules. Therefore option A is correct. The other options are false because sexual reproduction requires parents, does not produce identical offspring, and does not eliminate chromosomes.
Frequently asked questions
What is the correct answer to this question?
Because genetic material comes from two parents
Why is this the correct answer?
The governing concept is genetic variation in sexual reproduction. During this process, genetic material from two parents is combined, and the formation of gametes and their fusion create new combinations of genes. These combinations make offspring different from one another and from either parent, although inheritance still follows biological rules. Therefore option A is correct. The other options are false because sexual reproduction requires parents, does not produce identical offspring, and does not eliminate chromosomes.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: How do Organisms Reproduce. Topic: Sexual reproduction.
