What is the correct lineage of a zygote?(a) Zygote -> Blastomere -> Morula -> Blastocyst(b) Zygote -> Blastula -> Morula -> Blastocyst(c) Zygote -> Morula -> Blastomere -> Blastula(d) Zygote -> Blastocyst -> Blastula -> BlastomereThis question was posed to me in examination.I want to ask this question from Human Reproduction topic in portion Human Reproduction of Biology – Class 12

What is the correct lineage of a zygote?(a) Zygote -> Blastomere -> Mo

1.	What is the correct lineage of a zygote?(a) Zygote -> Blastomere -> Morula -> Blastocyst(b) Zygote -> Blastula -> Morula -> Blastocyst(c) Zygote -> Morula -> Blastomere -> Blastula(d) Zygote -> Blastocyst -> Blastula -> BlastomereThis question was posed to me in examination.I want to ask this question from Human Reproduction topic in portion Human Reproduction of Biology – Class 12
Answer» CORRECT choice is (a) Zygote -> Blastomere -> Morula -> BLASTOCYST The best I can explain: Zygote undergoes rapid cleavage to form 2, 4, 6, and then 8 blastomeres. They undergo few more rounds of division to form morula. CELLS divide further to form a hollow ball called a blastula. This is followed by minor differentiation of cells to produce a blastocyst.

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