Fleshy fruits, such as blueberries, usually aid seed dispersal by ____
a. catching in the hair or feathers of animals
b. being buried by animals
c. falling directly under the parent plant
d. floating away from the parent plant
e. being eaten by animals
ANSWER: e
You might also like to view...
What is the difference between negative feedback and positive feedback mechanisms?
A. Negative feedback mechanisms return a system to a set point; positive feedback mechanisms amplify a response. B. Negative feedback mechanisms move away from a set point; positive feedback mechanisms stabilize toward a set point. C. Negative feedback mechanisms stabilize a system toward a set point; positive feedback mechanisms change the set point.
The most abundant waste product of metabolism is
a. carbon dioxide. b. ammonia. c. urea. d. uric acid. e. water.
A pharmaceutical company is developing a new drug to treat a rare disease. They need to determine which of the cell's proteins can bind the drug. What tool can help them survey the proteome for drug interactions?
A. Using a monoclonal antibody B. Protein microarray C. ENCODE D. DNA microarray E. SAGE
Which complex in the electron transport chain does not contribute to the proton gradient?
A) I B) II C) III D) IV E) V