The smallest unit of life that can exist as a separate entity is a(n) ___________.

A. cell
B. molecule
C. organ
D. population
E. ecosystem


Answer: A

Biology & Microbiology

You might also like to view...

A group of population members all of the same age is called a ________.  

A.  deme B.  species C.  cohort D.  tribe

Biology & Microbiology

Refer to Figure 49-1. Insulin-like growth factor would be included with which of the following pairs?

a. 1, 2 b. 3, 4 c. 6, 9 d. 7, 8 e. 10, 11

Biology & Microbiology

What type(s) of microbial interactions take place in a microhabitat?

A. antagonism B. cooperation C. competition D. antagonism and competition E. a combination of antagonism, cooperation, and competition

Biology & Microbiology

If the decolorizer is left on too long in the Gram-staining procedure, Gram-positive organisms will be stained ________ and Gram-negative organisms will be stained ________.

A. purple; pink B. purple; blue C. purple; colorless D. pink; pink

Biology & Microbiology