These molecules are non-polar. Fat loving molecules.
Answer:
Dominant allele refers to the relationship between two versions of Gene .
Recessive allele is the type of allele that present in its own without affecting the individual .
A scientific theory may be revised overtime because it goes to the loop of science which what's the scientific theory to test several times each time a different product may be shown or every now and then a different product may be shown so therefore over time as it goes through the loop of science a scientific theory may change or be revised
The homo sapiens appeared after two million years ago.Some of them spread from Africa into Asia and Europe.