Transformation of the zygote into a mass of cells occurs via
A) meiosis.
B) cytoplasmic reorganization.
C) cleavage.
D) formation of the gray crescent.
E) rotation of cortical cytoplasm.
Correct Answer:
Verified
Q146: Fertilization
A) allows several sperm to enter before
Q147: Which statement about frog eggs is true?
A)
Q148: Refer to the figure showing fertilization in
Q149: Of the following, which is usually contributed
Q150: Which feature characterizes β-catenin in frogs?
A) It
Q152: At which location in the frog embryo
Q153: Which statement about the blastula stage is
Q154: Choose the correct pairing of characteristics of
Q155: Which statement about cleavage is true?
A) Discoidal
Q156: Superficial cleavage occurs in
A) frogs.
B) birds.
C) fruit
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