Which of the following does not occur during cleavage in frogs?
A) A high rate of mitosis
B) Reduction in the size of cells
C) Expression of genes critical for blastula formation
D) Orientation of cleavage planes at right angles
E) Unequal division of cytoplasmic determinants
Correct Answer:
Verified
Q7: The earliest stage of development is called
Q8: Which of the following was a conclusion
Q9: In early cleavage, sea urchins undergo _
Q10: In organisms such as the chick, in
Q11: Which statement about gastrulation is true?
A) In
Q13: Which of the following characterizes neurulation?
A) The
Q14: In frogs, the sperm penetrates
A) in the
Q15: Which of the following play a
Q16: Which statement about trophoblast cells is true?
A)
Q17: The large amount of yolk in birds'
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