At thbeginning of prophasI therar__________ molecules of DNA in a developing human spercell.
A) 23
B) 92
C) 46
D) half as many (as compared to somatic cell)
E) twice as many (as compared to mature sperm)
Correct Answer:
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Q70: Sister chromatids arseparatefroeach other during _ of
Q71: Alternativor different forms of thsamgenarcalled
A)chromosomes.
B)chromatids.
C)alleles.
D)homologous.
E)genetomorphs.
Q72: Under favorablconditions, during which phasof meiosis will
Q74: Which of thfollowing statements is NOT true?
A)In
Q76: Crossing over
A)generally results in pairing up and
Q77: Meiosis typically results in thproduction of
A)two diploid
Q78: Which of thfollowing does NOT occur in
Q79: A dog body cell carries 78 chromosomes.A
Q80: Which of thfollowing occurs in prophasI, but
Q93: Homologous chromosomes
A) may exchange parts during meiosis.
B)
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