Question

Write T for true and F for false statement.

a. Villi help in digestion of food.
b. Animals can digest cellulose.

Answer 1

T
F
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Answer 2

Answer:

a) True

b) True

Explanation:

a) The villi of the small intestine project into the intestinal cavity, greatly increasing the surface area for food absorption and adding digestive secretions.

b) Animals such as termites and herbivores such as cows, koalas, and horses all digest cellulose, but even these animals do not themselves have an enzyme that digests this material. ... Animals such as cows have anaerobic bacteria in their digestive tracts which digest cellulose.