Answer:
when an organism is homozygous at the locus
Explanation:
1,203,375 different species of animals on earth and 1,589,361 different species of plants on earth (so your answer is more)
Minerals
Explanation:
Minerals can be found in the cactus and ground and are very resourceful
Secondary Succession<span>
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Enzymes are regulated by more than the binding of small molecules. A second method that is used all the time by eucaryotic cells to regulate a protein's function is the covalent addition of a phosphate group to one of its amino acid side chains. These phosphorylation events can affect the protein in two important ways.