Showing posts with the label Chapter 9Show all
Reproduction In Animals
Exercises 1. Explain the importance of reproduction in organisms. Ans:- Reproduction is essential for the continuation of a species. In other words, reproduction is very important as it ensures the continuation of similar kinds of individuals, generation after generation. 2. Describe the process of fertilisation in human beings. Ans:- The first step in the process of reproduction is the fusion of a sperm and an ovum. When sperms come in contact with an egg, one of the sperms may fuse with the egg. Such fusion of …
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