Which of the following statements about crossing over is false?
A) Crossing over takes place between nonsister chromatids.
B) Crossing over takes place between sister chromatids.
C) Crossing over occurs during prophase I.
D) Sites of crossing over are called chiasmata.
E) Crossing over is also called genetic recombination.
Correct Answer:
Verified
Q20: Evidence of crossing over can often be
Q21: The Rec8 protein holds sister chromatids together
Q22: In plants and animals,the zygote develops by
Q23: Which best explains the process of meiosis?
A)The
Q24: During anaphase I,which best represents segregation of
Q26: Which structures indicate where crossing over has
Q27: During meiosis,sister chromatids are held together by
A)a
Q28: One of a pair of chromosomes with
Q29: Which best describes the process of independent
Q30: Which structure holds two homologous chromosomes together?
A)centromere
B)kinetochore
C)polar
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