Crossover suppression implies that __________
A) there are no crossovers between homologous chromosomes
B) recombinant chromosomes are absent in the progeny
C) small inversions have a high frequency of crossover
D) nonreciprocal translocations prevent equal exchange of chromosomes, resulting in loss of chromosome fragments
E) Both A and C are correct
B
You might also like to view...
__________ are cells that synthesize bone, whereas __________ break bone down. Fill in the blank(s) with the appropriate word(s)
In a molecule of hemoglobin C, an aspartic acid residue is changed into a ________ residue
A) lysine B) tyrosine C) leucine D) phenylalanine E) glutamine
What would the consequence be if spermatogonia were not stem cells?
A) Mature spermatids would make more sperm by meiosis. B) Sperm would have to be produced by mitosis instead of meiosis. C) Only a limited quantity of sperm could be produced by males, and then no more could be produced. D) Sperm would be diploid rather than haploid.
Most of the absorption of digested food takes place in the:
A) esophagus. B) large intestine. C) stomach. D) small intestine.