Maria assembled pictures of the organisms seen here to represent a simple aquatic food chain. what must maria add to make this food chain model more accurate?
a)
arrows to show the flow of energy.
b)
the sun and arrows to show the flow of energy.
c)
the sun, a producer, and arrows to show the flow of energy.
d)
maria should color the organisms and then add arrows to show the flow of energy.
Answers: 3
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In a population that is in hardy-weinberg equilibrium, there are two possible alleles for a certain gene, a and a. if the frequency of allele a is 0.4, what fraction of the population is heterozygous? a. 0.40 b. 0.60 c. 0.16 d. 0.48
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Maria assembled pictures of the organisms seen here to represent a simple aquatic food chain. what m...
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