In humans if a preembryo splits before day 12 of development ___________________ are usually formed.
A) Polar bodies
B) Secondary oocytes
C) Fraternal twins
D) Identical twins
E) Embryonic discs
Correct Answer:
Verified
Q22: In a secondary oocyte meiosis is arrested
Q23: In humans the transparent sac that contains
Q24: The hormone released from the hypothalamus that
Q25: The structure that connects the embryo to
Q26: The stage of human development in which
Q28: The stage of human development that occurs
Q29: A gene called the _ gene on
Q30: The surge of the hormone _ in
Q31: In females nearly all cases of _
Q32: The tube-like structure that serves as the
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