Biology: Chromosomes, Meiosis and Sex Determination Short A…

Subject: Biology

Level: Class 10 / Secondary Level

Topic: Reproduction and Genetics

Questions:

What are chromosomes? Explain how the number of chromosomes is maintained in sexually reproducing organisms.

a) What provides nutrition to human sperm?

b) State the genetic constitution of a human sperm.

c) Mention the chromosome pair present in a zygote that determines the sex of:

i) a female child

ii) a male child

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