Which of the following speciation occurs when populations are
separated not by a geographical barrier, such as a body of water but by an
extreme change in habitat?
a) sympatric speciation
b) allopatric speciation
c) parapatric speciation
d) none of these
The study of fish is………
a) ornithology
b) ichthyology
c) herpetology
d) entomology
The study of reptiles is………
a) ornithology
b) ichthyology
c) herpetology
d) entomology
The study of insects is………
a) ornithology
b) ichthyology
c) herpetology
d) entomology
EXERCISE:
The random loss of alleles in a population is called…….
a) mutation
b) selection
c) gene flow
d) genetic drift
