What type of symbiotic relationship is exemplified by mycorrhizal fungi?

A. Atavism
B. Parasitism
C. Mutualism
D. Commensalism


Answer: C

Biology & Microbiology

You might also like to view...

One of the main functions of the hypothalamus is to produce ____ hormones, which affect the ____ pituitary

a. releasing; posterior b. releasing; anterior c. activating; posterior d. amplification; anterior e. growth factor; anterior

Biology & Microbiology

Solutes are dissolved substances, dissolved in a liquid called a solvent.

a. true b. false

Biology & Microbiology

Suppose that a woman with normal blood clotting mates with a man who also has normal blood clotting, and that their first child is a boy who has X-linked hemophilia. Which statement best predicts the outcomes of their mating?

a. All of the children will have hemophilia. b. None of the children should have hemophilia. c. All of the boys and half of the girls will have hemophilia. d. Half of the boys and none of the girls will have hemophilia.

Biology & Microbiology

Oxidation and reduction states are relatively easy to determine for metal ions, because there is a measurable net charge. In the case of carbon compounds, oxidation and reduction depend on the nature of polar covalent bonds

Which of the following is the best way to describe these types of bond? (a) hydrogen bonds in a nonpolar solution (b) covalent bonds in an aqueous solution (c) unequal sharing of electrons across a covalent bond (d) equal sharing of electrons across a covalent bond

Biology & Microbiology