Mycorrhizal fungi obtain food from plants in exchange for water and nutrients. This is an example of
A. mutualism.
B. commensalism.
C. herbivory.
D. parasitism.
E. predation.
A. mutualism.
You might also like to view...
What is the most primitive group of non-vascular plants?
a. Liverworts b. Hornworts c. Ferns d. Mosses
Which of the following statements is false?
a. Connective tissue of the cervix weakens during the final weeks of pregnancy. b. It is not possible for a woman to become pregnant after engaging in intercourse if the male does not ejaculate. c. The rupture of the amniotic sac with the release of its fluid is one of the events that usually precedes birth. d. After the baby is born, uterine contractions continue so that the placenta is expelled. e. Just as females should examine their breasts each month for possible lumps, males should also self-examine their testes for lumps that possibly indicate cancer.
The main function associated with the structure of villi and microvilli is
a. secreting digestive enzymes. b. increasing surface area. c. secreting hormones. d. trapping bacteria. e. moving food through the intestines.
The number of protons in the nucleus of an atom is called the ________.
Fill in the blank(s) with the appropriate word(s).