What is the difference between a prey and a host in predation? a) a host is killed slowly by its predator while a prey is killed instantly. b) a host can run away from its predator while a prey cannot. c) a host provides energy to its predator while a prey does not. d) there is no difference between host and prey.
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Biology, 21.06.2019 19:30, Cutiepie55561
Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.
Answers: 3
Biology, 22.06.2019 06:50, Shaylaharrison15
The kidney filters potentially toxic substances in the blood, and thus βclearsβ the blood of those substances. this clearance function is dependent upon and proportional to the diffusion gradient of the substance across filtering capillaries, i. e. if the concentration of the substance is doubled, twice as much will be cleared from each ml of blood that is filtered. suppose that the body produces a constant amount of a substance x per unit of time. the kidneys eliminate substance x at a rate directly proportional to the concentration of the substance and the volume of blood cleared each minute (c): elimination = c Γ [x], where [x] is the steady-state concentration of substance x. imagine an individual with an initial concentration of x equal to [x]0 who develops kidney disease. her baseline clearance c0 drops to one half of the original (Β½c0). what is the new steady state concentration of x? (for simplicity, assume that substance x is 100% filtered by the kidney).
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Biology, 22.06.2019 10:00, nanakwameyeb
Which statement best compares aerobic and anaerobic respiration
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What is the difference between a prey and a host in predation? a) a host is killed slowly by its pr...
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