Cactus leaves are modified as trichomes
a. True
b. False
ANSWER: False
Biology & Microbiology
You might also like to view...
Chlorosis is a condition that results yellowed plant tissues
a. True b. False
Biology & Microbiology
Evolutionary biologists believe that females prefer attractive mates mainly because ____
a. attractive mates confer status in hierarchical societies b. attractiveness is a predictor of good performance and survivorship c. ornaments such as bright plumage stimulate her visual system d. superior ornaments deter rival males e. a sense of aesthetics is shared by both higher animals and humans
Biology & Microbiology
Leeches belong to the phylum
a. Arthropoda. b. Mollusca. c. Annelida. d. Cnidaria.
Biology & Microbiology
Some bacteria have a water-soluble outer slime layer composed of
A. carbohydrate. B. lipid. C. peptidoglycan. D. protein. E. carbohydrate, protein, or both.
Biology & Microbiology