Answer:
Specific enzymes involved in its biosynthesis.
Explanation:
These enzymes are target sites for inhibition of peptidoglycan synthesis by specific antibiotics.
A. They had different types of food. This resulted in many different breeds of finches.
The intestinal villi crypts will make a wave area on the intestine wall so it will broaden the surface area of intestine. When the surface area of intestine become broader, intestine will absorb more food.
D. He showed how traits are passed between generations
