10 Nov 2021
Problem 6
Page 498
Section: REVIEW QUESTIONS
Chapter 18: ANIMAL REPRODUCTION AND DEVELOPMENT
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10 Nov 2021
Background and context
A zygote is a single cell structure formed by fertilization. It is the fertilized egg. From this single cell, a whole organism develops. The development undergoes different phases such as cleavage, gastrulation, and organogenesis. Thus a single-celled zygote becomes a multicellular organism.
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