Answer:
im pretty sure its A. since it shows the sperm goin into the egg forming a thing
Answer:
because that is the amino acid specified in the genetic code for the first codon of a protein
It is a small section of DNA that contains specific instructions for a specific molecule, usually a protein. it’s purpose is to simply store information.
Some examples could be Giraffes with long necks and the darkening of London's peppered moths after the industrial revolution. Direct selection is the shift of the population of one species towards a certain phenotype. -reference.com
A small rocky body orbiting the sun