How are new alleles created? Occasionally, DNA mutations occur in germ cells – cells destined to become eggs or sperm. In this case, the DNA mutation is copied into every new cell of the growing embryo following fertilisation. ... If the mutation affects a gene, it will result in a new version of that gene – a new allele.
The anwser is a. look it up or sum idek it fr
This is correct, because aerobic is more efficient than anaerobic, making it preferable. Cellular respiration is energetically more efficient than anaerobic respiration.
<h3>Cellular respiration and anaerobic respiration </h3>
Cellular respiration refers to the generation of energy in the form of ATP in presence of oxygen.
Conversely, anaerobic respiration generates energy (ATP) in absence of oxygen.
Cellular respiration is an energetically more efficient pathway than anaerobic respiration, thereby facultative organisms generate ATP by cellular respiration when it is possible.
Learn more about cellular respiration here:
brainly.com/question/2809259
I would say it's A because it sounds like the most important one.
