Endocrinology. That would be the correct answer. {:)
Pancreas
It releases insulin to lower blood sugar and glucagon to raise blood sugar
Answer:
The location of fossils in rock layers provides evidence of Earth's past landscapes
Explanation:
<span> B. A mutation can result in a change of function. </span>Not all mutations can cause negative effects, but a single mutation is capable of causing profound effect on the physiology and cellular structure of organisms. It can alter the function of proteins causing permanent diseases.