Biology, 26.02.2020 03:53 musfirahkhurram
Consider a plant that grows best in bright sunlight in which seed germination is controlled by phytochromes. Which of the following statements describe(s) the structure and function of phytochromes in this plant? Select all that apply View Available Hint(s) The effects of red and far-red light on phytochromes are irreversible. Phytochromes absorb red light and far-red light equally when the phytochrome is in the Pir configuration. The plant seeds are more likely to germinate after exposure to red light than after exposure to far-red light Phytochromes contain photoreceptors When a phytochrome in the Pfr configuration absorbs far-red light, the phytochrome reverts to the Pr configuration. Far-red light stimulates the plant seeds to germinate when the phytochrome is in the Pfr configuration Phytochromes absorb red light maximally when the phytochrome is in the Pr configuration Submit
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Biology, 22.06.2019 04:00
The tubes transporting minerals and water upward are called ?
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4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.
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Consider a plant that grows best in bright sunlight in which seed germination is controlled by phyto...
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