Describe natural selection and give an example of natural selection at work in a population.

1.the evidene of the reaction

2.yes

3.yes

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

d) center of the mid-ocean ridge

give brainleysest

sinserly,

steckh986