Q18 of 57 Page 8

What is the importance of DNA copying in reproduction?

DNA( Dioxyribo Nucleic acid) is the genetic material found in chromosomes which are present in nucleus of a cell.

DNA copying is an essential part of reproduction :

1.It brings about variation in sexual reproduction which leads to evolution over generations. 

2.the chromosome in the nucleus of cell contains specific feature from both the parents.

3. It codes for proteins and required body structure of an individual.

4. Error in DNA copying led to evolution of species

More from this chapter

All 57 →
16

What is the shape of sperms and what is the advantage of this shape?

 17

Describe sexually transmitted diseases and mention the ways to prevent them.

 19

How does the embryo get nourishment inside the mother's body?

 20

What are the advantages of sexual reproduction over asexual reproduction?