Aspecies that has experienced a severe bottleneck event would be expected to
a. be better able to adapt to changing environmental pressures
b. have few instances of inbreeding
c. be more susceptible to disease and famine
d. retain significant genetic diversity

I think the correct answer among the choices listed above is option A. A species that has experienced a severe bottleneck event would be expected to be better able to adapt to changing environmental pressures because this species is used to the changes and should able to survive.

Answer;

C. be more susceptible to disease and famine

Explanation;Bottleneck effect is an occurrence or an event in evolution that takes place when there is a drastic lowering of a population to a very small number that can not represent the genetic make up of the original population.When this event occurs only a few individuals in a population survive to pass the number of genes to the new population.Therefore, individual organisms in a population are susceptible to disease and famine.However, bottleneck effect has an effect of increasing genetic drift and also increasing inbreeding due to the reduced pool of possible mates.

Adozen is 1221/12 = 1.751.75 x 12 = 21therefore, 1.75 is the answer.

7is b8 is d9 is c10 is a11 is d