Which of the following gives and odd number? a. even number + even number + odd number
b. even number x even number x odd number
c. odd number + odd number + even number
d. odd number x odd number x even number

option no a gives odd number

for example 2+2+3=7

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.  

25% is the answer