Which of these groups is least closely related to the
other four?
a. green algae
b. red algae
c. brown algae
d. plants
e. all of the above are equally closely related
Answer: c
Biology & Microbiology
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Which trait is characteristic of a K-selected species?
a. adapted to rapidly changing environments b. small body size c. short generation time d. provide substantial parental care to offspring e. single reproductive event
Biology & Microbiology
The cell walls of fungi are composed of:
a. cellulose. b. lipids. c. glycogen. d. chitin. e. chlorophyll
Biology & Microbiology
The movement of sugars in a plant can be explained by
a) capillary action. b) transpiration pull. c) the pressure-flow hypothesis. d) root pressure.
Biology & Microbiology
forms feces, absorbs water, absorbs some vitamins
What will be an ideal response?
Biology & Microbiology