Answer:
Google
Explanation:
Look up a picture on google there is your answer :D
The scenario listed that could be a mutation that causes members of a population to die out would be the genetic
Answer:
Autorhythmicity of the heart
Explanation:
It is the study of the characteristics features of the cardiac muscle cells with the ability to initiate action potential at certain level without connection to any external stimulus which the heart beats constantly and rhythmically. Cardiac muscle cells controls the rate of contraction of heartbeats.