Tissues are grouped together in functional units called:
A) organs. B) cells. C) organisms. D) organelles.
Answer: A
You might also like to view...
The mechanism of muscle contraction was first studied using
a. striated muscle examined using high-resolution light microscopy. b. smooth muscle examined using high-resolution light microscopy. c. striated muscle examined using high-resolution electron microscopy. d. smooth muscle examined using high-resolution electron microscopy. e. cardiac muscle examine using high-resolution electron microscopy
The first species of a community are __________. Fill in the blank(s) with the appropriate word(s)
The carrying capacity of an environment is
determined by the a. net rate of reproduction of the female members of the population. b. population’s logistic growth. c. number of reproductively capable individuals in the population. d. population’s biotic potential. e. sustainable supply of resources it provides.
Cotyledons, or "seed leaves," absorb food molecules stored in the
A) megaspore. B) ovary wall. C) sporophyte. D) endosperm. E) gametophyte.