The __________ zone is the shallow area around the edge of a lake or pond with rooted vegetation, such as water lilies and pickerelweed.

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#Question id: 1405

#Unit 4. Cell Communication and Cell Signaling

A gain-of-function mutation in which of the following would have the same effect as a gain-of-function mutation in Ras?

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#Question id: 12322

#Unit 10. Ecological Principles

Which of the following could qualify as a top-down control on a grassland community? 

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#Question id: 6959

#Unit 5. Developmental Biology

Which of the following is NOT involved in left-right asymmetry of vertebrates?

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#Question id: 4009

#Unit 3. Fundamental Processes

If cultured cells are incubated with 14C-min all the rRNAs simultaneously.

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#Question id: 4657

#Unit 11. Evolution and Behavior

 Which of the following statements most detracts from the claim that the human appendix is a completely vestigial organ?