* answer right asap and you will get the brainless mark*

When male gorillas reach sexual maturity, they leave their families. This can alter the allele frequencies of the population through which of the following?

natural selection

gene flow

fitness

random mutations

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patients have muscles that weaken over time because they have absent or decreased dystrophin, a muscle protein. they rarely live past their twenties. how likely is it for a woman to have this condition? a) women can never have this condition.b) one-fourth of the daughters of an affected man would have this condition.c) one-half of the daughters of an affected father and a carrier mother could have this condition.d) only if a woman is xxx could she have this condition.

Select the correct answer from each drop-down menu proteins are