Organisms that live at or near boundaries are called
A) boundary species.
B) edge species.
C) patch species.
D) matrix species.
B
You might also like to view...
Which of the following is not a cellular activity associated with microtubules?
A) maintenance of axons B) cell shape C) orientation of cellulose microfibrils D) cilial structure E) mititotic spindle
Fermentation is sometimes used as a means of slowing food spoilage. Why would fermentation lead tothis outcome?
A. Fermentation is THE process that directly reduces sugars in food. Without sugars, bacteria cannot grow and spoil the food. B. Fermentation will lead to production of high levels of ethanol (95% or higher!)-ethanol will kill bacteria. C. Fermentation will lead to production of acidic by-products, dropping the pH of the food below a level that bacteria can tolerate. D. This is a trick question-fermentation actually IS food spoilage and cannot be used to prevent it under any circumstances.
The chorion of amniotic eggs functions in:
a. supply of food. b. removal of wastes. c. gas exchange. d. protection of the egg. e. absorbing toxins.
There is a network of blood vessels covering the surface of the retina through which light must pass to
reach the rods and cones of the eye.
Indicate whether the statement is true or false.