Biology, asked by tEnTaCiOnn, 9 days ago

can u please answer the 1 ,2,3 answers fast please​

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Answered by biswambarbehera11
1

Answer:

1.The zygote is the progenitor stem cell that gives rise to all the embryonic and post embryonic tissues and organs.

2.the period following the onset of puberty during which a young person develops from a child into an adult.

Explanation:

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