Multiple Choice
Many male songbirds have very distinctive songs that are used to attract females.These songs are an example of a ________ isolating mechanism.
A) postzygotic, ecological
B) prezygotic, behavioral
C) prezygotic, temporal
D) postzygotic, mechanical
Correct Answer:
Verified
Correct Answer:
Verified
Q13: Evolution acts at the level of the<br>A)ecosystem.<br>B)population.<br>C)species.<br>D)community.
Q14: Several new tetraploid species of a plant
Q15: Choose the best cause and effect sequence
Q18: Due to character displacement, two closely related
Q20: If species are competing for the same
Q23: Which isolating mechanism is postzygotic?<br>A)hybrid sterility<br>B)behavioral isolation<br>C)ecological
Q30: Reinforcement is most likely to drive the
Q32: Two bird species have different mating calls,occupy
Q43: NASA Scientists send a small population of
Q45: Scientists found that different beak shapes correlate