How can specific phenotypes within a population lead to adaptation? Decrease probability of survival and decrease adaptation.

b: Survival unaffected by phenotypes within a population.
c: Increase probability of survival and adaptation.
d: No effect on survival and adaptation.

c: Increase probability of survival and adaptation.

Specific phenotypes within a population that increase the probability of survival and reproduction will more likely be passed on to future generations through natural selection. Over time, this can lead to adaptation within the population as individuals with advantageous traits become more common. Conversely, phenotypes that decrease the probability of survival and reproduction are less likely to be passed on, which can lead to a decrease in adaptation within the population.