Answer:
Activation energy.
Explanation:
Activation energy may be defined as the minimum amount of energy required for the conversion of the reactant to the product. The reaction must have least activation energy to convert the reactant into product.
The reactant must pass this activation energy to convert them into the product. Catalysts are used in the reaction to lowers this activation energy and increases the rate of the chemical energy. The activation energy acts as the thermodynamic barrier that hinders the conversion of substrate into product.
Thus, the correct answer is option (A).
Answer:
The ploverbird and alligator have a symbiotic relationship.
Explanation:
The ploverbird cleans the alligators teeth in order to eat and the alligator gets a dental checkup so they both benefit from the relationship.
Answer:
the mutation in OCA2, which is probably the oldest mutation causing albinism.
Explanation:
I think this is what you're asking for but i don't know. I'm sorry if it's not.
