Biology, 01.07.2021 23:30 gilaarkalji
1.Analyze the following example and “In a population of dragonflies, the first offspring have lively wing coloration, which makes them easily perceived by their predators; is close to another population of brown dragonflies somewhat more mimicked with the vegetation, both are of the same species with that variant of pigments. ”Explain in your words what strategies the species could use from both populations of dragonflies with different pigmentation, in order to survive natural selection, or allow natural selection to let them remain and not go extinct. Come up with two strategies. (4 points)
Answers: 2
Biology, 21.06.2019 21:30
List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.
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Biology, 21.06.2019 23:30
Aboy with an extra x chromosome probably has which of the following syndromes?
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Biology, 22.06.2019 01:00
Which of the following statements is true? a. there are more chromosomes in an organism than there are genes. b. there are more genes in an organism that there are chemical bases. c. dna is made of sugar, phosphate, and carbon. d. genes are found in specific locations on a chromosome.
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Biology, 22.06.2019 06:30
If animal agriculture was eliminated, how much grain would become available for human consumption?
Answers: 1
1.Analyze the following example and “In a population of dragonflies, the first offspring have livel...
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