Which of the following is a structure adapted for seed dispersal by animals?
a. light, feathery plumes
b. thick, indigestible seed coats
c. air spaces and cork
d. turgor pressure within fruits
e. winged fruits
b
Biology & Microbiology
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Gas gangrene is so named due to the formation of
A. carbon dioxide. B. oxygen. C. hydrogen. D. carbon monoxide. E. carbon dioxide AND hydrogen
Biology & Microbiology
Pollination is an example of a(n) ________ relationship
a. interspecific competition b. mutualistic c. predatory d. parasitoid e. commensalistic
Biology & Microbiology
A __________ is a confined fluid upon which muscle contractions act. What will be an ideal response?
Biology & Microbiology
When two species are harmed, it's called
A. mutualism. B. commensalism. C. competition. D. predation.
Biology & Microbiology