Which of the following is a consequence of biological magnification (biomagnification)?
a. to...
Which of the following is a consequence of biological magnification (biomagnification)?
a. toxic chemicals in the environment pose greater risk to top-level predators than to primary consumers.
b. the amount of biomass in the producer level of an ecosystem decreases if the producer turnover time increases.
c. populations of top-level predators are generally smaller than populations of primary consumers.
d. only a small portion of the energy captured by producers is transferred to consumers.
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Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .
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Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.
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