Evolution is the change in the gene pool of a population over time
Answer:
Chemiosmosis is the movement of ions across a semipermeable membrane bound structure, down their electrochemical gradient. An example of this would be the formation of adenosine triphosphate by the movement of hydrogen ions across a membrane during cellular respiration or photosynthesis.
The cells who are not dividing are in the first growth
phase
Answer:
The main reason that the alternative explanations are not taken into consideration is because they are not proved scientifically.
For the validation of any hypothesis it must be first proved by experiment using the scientific method.
The alternative might not have strong evidence so as to be proved scientifically so it is not considered as an explanation of evolution.