Question

Question 1 of 10
2 Points
Which best describes adaptive radiation?
O
A. Geographical isolation caused by an adaptation
O
B. Biodiversity resulting from few ancestors
O
C. A decrease in the rate of speciation
D. Adaptations that organisms teach each other​

Answer 1

The best choice would be B.

Adaptive radiation describes the rapid evolutionary diversification(speciation) of a single ancestral line.

Answer 2

Yes the best choice would be B. Biodiversity resulting from few ancestors because it describes the diversify rapidly from an ancestral species: