Three plants that share the same niche have taproots of different length. This is an example of ____
a. character displacement
b. the competitive exclusion principle
c. resource partitioning
d. allopatric speciation
e. sympatric speciation
ANSWER: c
You might also like to view...
Assuming complete dominance, what is the expected ratio of phenotypes of the offspring following the cross of two heterozygotes?
A. 1:2:1 B. 3:1 C. 1:1 D. 4:1
A chemical reaction requires energy to proceed. This would be
A) exothermic. B) endothermic. C) entropy. D) kinetic energy.
Which of the following statements about reproduction is NOT true?
A. A hermaphrodite produces both male and female gametes in different specialized gonads. B. Asexual reproduction is most advantageous when the environment is continually changing. C. A starfish can be cut into several pieces, and each piece will regenerate all the other parts of the individual. D. Hydras may reproduce asexually by budding new individuals from the parent. E. Gametes are produced by meiosis and may be specialized as eggs or sperm.
Identify a carbohydrate monomer that is absorbed from the digestive tract.
A. glycogen B. cellulose C. glucose D. starch E. lipoprotein