​​Identify a single base change in the DNA sequence shown that would cause this genetic condition in horses.

The parents of an infant with newly diagnosed cystic fibrosis ask a nurse what causes the foul-smelling, frothy stool. what is the  best  response by the nurse?

Heterogeneity; preferential selection of particular sites

Although not included with the options, the correct answer is thermoception.  due to his sense of thermoception, abraham knows he is cold when he is outside during a blizzard, and he knows he is hot after he comes inside and eats soup by the fire.