The process by which elevated nutrient levels lead to an overgrowth of algae and the subsequent depletion of water oxygen levels is known as
A. succession.
B. decomposition.
C. eutrophication.
D. succession, decomposition, or eutrophication.
E. None of these choices.
C. eutrophication.
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If the relative fitness value is w = 0.6, what is the selection coefficient used to identify the differences between the fitnesses of organisms with different traits?
What will be an ideal response?
Prochlorophytes lack which of the following?
A. Phycobilins B. Chlorophyll a C. Chlorophyll b D. None of the choices are correct.
This enzyme is responsible for breaking the backbone on the DNA double helix
A. supercoilase B. topoisomerase II C. nucleoidase D. transcriptase E. polymerase
Frog-eating bats locate their prey by ______.
A. detecting frog pheromones B. marking frog habitats using secretions C. light emitted by the frogs' signaling cells D. imitating the frog's mating call E. listening for the frog's mating call