Question

which of these is a product of anaerobic respiration?
a. lactic acid
b. carbon monoxide
c. glucose
d. water

Explanation:

Anaerobic respiration in animals produces lactic - acid. In plants and some microorganisms, it can produce ethanol and carbon dioxide. Carbon monoxide is not a product of normal cellular respiration. Glucose is the starting material for respiration, not a product of anaerobic respiration. Water is a product of aerobic respiration, not anaerobic respiration.

Answer:

A. lactic acid