Consider a chromosome represented as ABC·DEFG, where · indicates the centromere. Suppose ultraviolet light causes the chromosome to change to AC·DEFG. What type of mutation has occurred?
A) duplication
B) inversion
C) deletion
D) translocation
E) transposon
Correct Answer:
Verified
Q1: The pairing of homologous chromosomes is called:
A)synapsis.
B)chiasma.
C)crossing-over.
D)recombination.
E)bivalence.
Q4: Which of the following statements about sexual
Q8: A nucleosome consists of:
A)nonhistone chromosomal proteins.
B)eight histone
Q13: Which of the following statements concerning histones
Q19: Nuclear envelopes form around single-stranded chromosomes during:
A)telophase
Q23: Suppose that a plant has two genes
Q26: Consider the two traits, seed shape and
Q27: In peas, the dominant alleles A and
Q30: In peas, tall stem length is dominant
Q33: The exchange of segments between nonhomologous chromosomes
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