A receptor that is stimulated by the binding of a chemical substance is called a _______.
Fill in the blank(s) with correct word
Ans: Chemoreceptor
You might also like to view...
Genetic engineering of plants has so far produced
A. pest-resistant plants. B. plants that are herbicide resistant. C. plants with increased nutritional value. D. All of the choices are correct.
Four of the five answers are important evolutionary adaptations in primates. Select the exception
a. forward facing eyes b. upright walking c. grasping hands d. the development of a restricted or specialized diet e. brain expansion and elaboration
When a land bridge connecting two continents
is cut off due to rising sea levels, this can lead to
a. sympatric speciation. b. disruptive selection. c. directional selection. d. hybrid sterility. e. allopatric speciation
Which statement is LEAST characteristic of proteobacteria?
A. They live only inside plants. B. Some eat other bacteria. C. Some are chemoheterotrophs. D. A member of this group gave rise to mitochondria. E. They are the most diverse group of bacteria.