Answer:
having traits that help a single organism survive
Answer:
Somatic vs Germline Mutations. ... Somatic mutations – occur in a single body cell and cannot be inherited (only tissues derived from mutated cell are affected) Germline mutations – occur in gametes and can be passed onto offspring (every cell in the entire organism will be affected)
Explanation:
Adenine, thymine, cytosine and guanine are the four nucleotides found in DNA.
<span>It is 70-80 action potentials per minute. </span>The rate of phase 4 depolarization in
the SA node sets the Heart
rate, <span>The SA node serves as the Pacemaker</span>
It has the greatest automaticity And ability to spontaneously
generate an action potential.
