C. Loss of function mutation with haploinsufficiency
Answer:
C.
Fitness . . . adaptation
Explanation:
i found the answer on a quizlet
Answer: With people who work during the weekdays, heart attacks are most likely to occur on cold days due to blood vessels as they constrict.
explanation: The blood vessels are the part of the circulatory system, and microcirculation, that transports blood throughout the human body. These vessels are designed to transport nutrients and oxygen to the tissues of the body. They also take waste and carbon dioxide and carry them away from the tissues and back to the heart.