Which substance is not released by plant roots to enable and improve access to particular nutrients in the soil?
a. amino acids
b. carbohydrates
c. enzymes
d. fatty acids
e. carbon dioxide
ANSWER: e
Biology & Microbiology
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. Rubella is a member of which virus family?
A. Paramyxo virus B. Herpes C. Togavirus D. Papovavirus
Biology & Microbiology
German measles is caused by the ________ virus.
A. coxsackievirus A B. herpes-zoster C. reovirus D. rubella
Biology & Microbiology
Which of the following are NOT members of cnidaria?
A. sea anemones B. corals C. hydrozoa D. sponges E. Portuguese man-of-war
Biology & Microbiology
Yeast infection is another name for ______.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology