ICSE Class X Biology 2018 Solved Papers
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Given below are diagrams showing the different stages in the process of fertilisation of an egg in the human female reproductive tract :
Study the diagrams and answer the questions.
Study the diagrams and answer the questions.
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Question : 45
Total: 97
Mention the chromosome number of the egg and zygote in humans.
Solution:
Number of chromosomes in egg = 23
Number of chromosomes in zygote= 23
Number of chromosomes in zygote
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