Which of the following mechanisms can regulate the differential gene expression in embryonic cells needed for differentiation?

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A. Cytoplasmic determinants already present in unfertilized eggs or newly formed zygotes.

B. Maternal hormones circulating across the placental barrier.

C. Nuclear polymerases that splice out unnecessary genes.

D. Regulatory proteins that stimulate programmed cell death (apoptosis).

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Introduction to Probability

ISBN: 978-0716771098

1st edition

Authors: Mark Daniel Ward, Ellen Gundlach

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Posted Date: Feb 25, 2022 01:25 AM

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Which of the following mechanisms can regulate the differential gene expression in embryonic cells needed for differentiation?

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Answer A Cytoplasmic determinants already present in unfertilized eggs ... View the full answer

Introduction to Probability

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