Question

why is it important that a very large number of sperms should be present in the semen

Answer 1

sperm should be present in semen in a large quantity so that large no. of ova cells can be fertilized and there would be more chance of pregnancy....

Answer 2

A large number of sperms are required to be present in the semen to ensure that the ovum is fertilized successfully.

Explanation:

• The semen must contain a good number of sperms in it because the sperms swim through the reproductive system of the female in order to meet the ovum which is present in the Fallopian tube.
• Through this distance, many sperms die midway due to the obstructions present or due to their limited life.
• The sperms are very sensitive and prone to death due to the heat present inside the body and the environmental factors present there.
• Thus, a good number will allow at least some sperm to reach and meet the ovum and proceed towards fertilization.

Learn more: Reproduction

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