Biology, 05.05.2020 19:27 donavancoulter712
Gravitropism is the directional growth of a plant in response to gravity. Which of the following best describes an example of a plant exhibiting gravitropism?
A.
The flowers of a plant change color from blue to pink as the pH of the soil changes.
B.
The tendrils of a plant curl tightly around a wooden stake, allowing the plant to climb upward.
C.
As the seed of a plant germinates, the roots of the plant grow downward and the stems grow upward.
D.
As the stem of a plant grows, it grows slightly to the right in order to have better access to sunlight.
Answers: 3
Biology, 22.06.2019 00:10
Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase
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Biology, 22.06.2019 05:40
Glycogen is an energy-storage molecule in humans. a hormone that is called insulin controls the storage of glycogen in the liver. insulin is made up of amino acids.
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Biology, 22.06.2019 21:30
What best explains why atp is regarded as a renewable resource within the cell
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Gravitropism is the directional growth of a plant in response to gravity. Which of the following bes...
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