Multiple Choice
What makes the cells of a developing embryo differentiate into various types of cells?
A) They have different genes.
B) Different genes are activated.
C) The DNA of their mitochondria is different.
D) Special genes in the cytoplasm cause this differentiation.
E) Once certain genes of a cell have caused it to differentiate, the other genes are lost.
Correct Answer:

Verified
Correct Answer:
Verified
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