_____________________ can be defined as compulsive and repetitive behavior which can lead to impairment. Fill in the blank(s) with the appropriate word(s)

Hepatitis A spreads via

A. the respiratory route. B. blood transfusion. C. body fluids. D. the fecal-oral route.

An insect lays eggs inside another organism and the young consume the tissues of the living host. This is an example

of a(n)____.

a. parasite b. fundamental niche c. parasitoid d. mutualist e. carnivore

Which of the following is not an active form of an enzyme?

1.trypsin 2.amylase 3.pepsin 4.pepsinogen 5.chymotrypsin

Do you feel there is any harm in cloning mammals? Why? Why not?

What will be an ideal response?