Multiple Choice
To understand the evolution of a species, we need to know about its ancestors and what changes have occurred along the way. Darwin called this process
A) natural selection.
B) descent with modification.
C) genetics.
D) changes in fitness.
Correct Answer:

Verified
Correct Answer:
Verified
Q15: Antibiotic resistance evolves quickly because<br>A) antibiotics impose
Q16: In what way is artificial selection different
Q17: Sir Ronald A. Fisher developed a sex
Q18: Which of the following is an example
Q19: Humans have 23 pairs of chromosomes and
Q21: If chimpanzee and human genomes differ only
Q22: In the figure below, the lighter gray
Q23: Why do physicians often prescribe antibiotics in
Q24: Looking at the figure, predict what will
Q25: A branching tree showing historical relationships among