A steady state means that there is no variation in the functioning of a system
a. True, all systems must maintain homeostasis.
b. False, there are a range of variables over which a system functions.
c. True, there is a single optimal conditioning for body functions.
d. False, most systems do not maintain homeostasis but rely on hormones.
B
You might also like to view...
The male reproductive whorl of a flower typically consists of one or more
a. petals. b. carpels. c. stamens. d. receptacles. e. sepals.
The genetic information in viruses
A. is always DNA. B. is always RNA. C. is found in the nucleus of the virus. D. can be replicated outside of a cell. E. is either DNA or RNA.
All of the populations of different species that
occupy and are adapted to a given area are a. the biosphere. b. a community. c. an ecosystem. d. a niche. e. an ecotone
Growth factors
A. are synthesized by the organism. B. contain elemental oxygen. C. cannot be synthesized by the organism. D. are inorganic. E. All of these choices are correct.