Robert Paine conducted studies of rocky intertidal communities on the coast of Washington and in the Gulf of California. Paine showed that removal of __________ consumers could result in reduction of the number of their resource species.
A) predator
B) herbivore
C) both predator and herbivore
Ans: C) both predator and herbivore
Biology & Microbiology
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The ectoderm, mesoderm, and endoderm are formed during the ____ stage of embryogenesis
A. fertilization B. cellular blastoderm C. syncytial blastoderm D. gastrulation
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What is another term for allergy?
A. autoimmunity B. antibodies C. hypersensitivity D. antigen shifting E. asthma
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The value of photosynthetically active radiation above which no further increase in photosynthesis occurs is referred to as
A) photoinhibition. B) chlorophyll compensation. C) the light compensation point. D) the light saturation point.
Biology & Microbiology
The structure formed in an ovary once an oocyte is released is the _____________
Fill in the blank(s) with the appropriate word(s)
Biology & Microbiology