The most important role of meiosis in sexual reproduction is
A) that it reduces the size of the gametes.
B) that it produces at least one gamete that is mobile.
C) that it prevents the chromosome number from doubling in each generation.
D) that it ensures that each daughter cell doubles the number of chromosomes.
E) that it changes the genetic composition of each chromosome.
Correct Answer:
Verified
Q43: Sperm cells get energy to power their
Q46: In meiosis, each parent cell produces
A)two haploid
Q47: Changes called male climacteric are a consequence
Q50: At what stage does a developing sperm
Q51: In the process of spermiogenesis,_ become _.
A)
Q52: This image shows spermatogenesis.What does "3" represent?
A)spermatogonium
B)secondary
Q53: As a result of spermatogenesis and spermiogenesis,
Q54: _ have 46 chromosomes,whereas _ have 23.
A)
Q64: A sperm count any lower than _
Q65: Dilation of the _ causes the lacunae
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