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The zygote contains all the chromosomes with all the genes that were in the egg and the sperm that fertilize the egg. what processes ensures that each body still has the same chromosomes with the same genes?

User Bigtunacan
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2 Answers

13 votes
13 votes
Mitosis is how cells divide and keep the same number of chromosomes
User Adrian Baran
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28 votes
28 votes

Answer:

fertilization and embryonic development

User Job
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