Which of the following is not a basic need of the cell?

A) molecular building blocks
B) 100% efficiency
C) energy
D) information
E) chemical catalysts


Answer: B

Biology & Microbiology

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Dependence on animal vectors for fertilization

and dispersal is characteristic of many species of a. ferns. b. angiosperms. c. mosses. d. conifers. e. cycads.

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If a nail is pounded into the trunk of a tree, what plant structure would it encounter first?

A) phloem B) xylem C) cork D) cork cambium

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__________ selection leads to forms of traits that enhance reproductive success and may result in sexual dimorphism.

Fill in the blank(s) with the appropriate word(s).

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The kingdom Fungi includes species

A) such as mushrooms and plants. B) that obtain food by ingesting other organisms. C) that use photosynthesis to obtain food. D) that obtain food by decomposing dead organisms and absorbing the nutrients.

Biology & Microbiology