How is homeostasis important to the survival of organisms?

Agene with the original sequence of atgtt—tact underwent substitution mutation to form atatt—tact after a few generations. tact is a part of a muscle protein encoding region, and atgtt codes for a digestive enzyme. what will be the effect of this mutation? a. the production of muscle protein will be affected. b. the production of digestive enzymes will be affected. c. the production of both the protein and the enzyme will be affected. d. the production of neither the protein nor the enzyme will be affected.

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

Does mitochondria still meet the definition of a eukaryote why or why not?