subject
Biology, 11.03.2020 04:45 stephen4438

Two squirrel varieties (the Abert squirrel and the Kaibab
squirrel) have a common ancestor that lived in Northern
Arizona. About 10,000 years ago, the Grand Canyon was
carved out of land in Northern Arizona, leaving populations
of the ancestral squirrel species separated from one
another. Today, in the area of the Grand Canyon, the Abert
squirrel lives only on the canyon's south rim, while the
Kaibab squirrel lives on the north rim.

What type of speciation has occurred between these two varieties of squirrels?
A. Reproductive isolation
B. Disruptive selection
C. Temporal isolation
D. Behavioral isolation
Tan

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 02:00
The accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. the accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. chimpanzees and gibbons are the most closely related the chimpanzee's closest surviving relative is humans orangutans are the primates least closely related to chimpanzees old world monkeys and gibbons are the most closely related
Answers: 1
question
Biology, 22.06.2019 04:30
Emmet didn’t want to weed the garden. he put off the task toward the end of the day. he even tried to get his sister to do the job. what type of goal orientation did emmet display toward weeding the garden?
Answers: 1
question
Biology, 22.06.2019 09:20
Organize the word parts according to where they appear in a medical term.
Answers: 1
question
Biology, 22.06.2019 10:00
Asegment of dna that codes for rna and a protein is a
Answers: 3
You know the right answer?
Two squirrel varieties (the Abert squirrel and the Kaibab
squirrel) have a common ancestor that...
Questions
question
Mathematics, 29.11.2021 21:20
question
English, 29.11.2021 21:20
question
Chemistry, 29.11.2021 21:20
Questions on the website: 13722363