CBSE Class 10 Answered
Describe how the number of chromosomes is conserved in progenies
Asked by NISHANT.1994 | 01 Dec, 2009, 02:10: PM
Expert Answer
This happens through sexual reproduction. The gametes produced in the adult body through meiosis are haploid. When the male and female gamete (both of which are haploid) fuse with each other, a zygote is formed which is diploid. This zygote develops to form the offspring. So every cell in the offspring will now have the diploid set, i.e. the normal number of chromosomes.
Answered by | 02 Dec, 2009, 08:04: PM
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