Multiple Choice
The genomes of humans and chimpanzees are 99 percent similar;however,many evolutionary biologists believe that most of the phenotypic differences between the two species involve
A) whole genome duplication and polyploidization
B) changes in DNA regulatory and developmental protein factors
C) appearance of thousands of novel proteins
D) changes primarily in coding regions
E) new metabolic pathways
Correct Answer:
Verified
Correct Answer:
Verified
Q3: Androgen receptor genes in humans and primates
Q4: A diagram depicting the evolutionary history of
Q5: Two hypothetical populations of animals exist: one
Q6: Catastrophic evolution has occurred a number of
Q7: How could you calculate the rate of
Q9: Phylogenetic trees have nodes and branches;branches represent
Q10: Hox proteins have in common the functional
Q11: Duplications increase genome size and occur through
Q12: Punctuated equilibrium of evolution is the tendency
Q13: Nucleotide or amino acid substitutions that have