The graph shows how the rates of photosynthesis vary with light intensity for two groups of plants: plants that thrive in direct sunlight, and plants that thrive in the shade. the plants in both groups receive the same amount of water and are kept at the same temperature.
the rates of photosynthesis are plotted for sun plants and shade plants against light intensity. for both plants, the lines increase at first but then level off. the maximum value is greater for the sun plants than the shade plants.
for both groups of plants, what best describes the relationship between light intensity and rate of photosynthesis?
a. the rate of photosynthesis increases with light intensity, and might be limited by other factors such as water and temperature.
b. the rate of photosynthesis increases with light intensity, and it increases without limit.
c. the rate of photosynthesis is independent of light intensity, but may be limited by other factors such as water and temperature.
d. the rate of photosynthesis is at a maximum over a narrow range of light intensities.
Answers: 2
Another question on Biology
Biology, 21.06.2019 21:20
Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms
Answers: 2
Biology, 21.06.2019 22:30
Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.
Answers: 1
Biology, 22.06.2019 02:30
Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.
Answers: 1
Biology, 22.06.2019 05:00
What best describes the dropping height of a ball that bounces back up to a height of 45 cm
Answers: 1
You know the right answer?
The graph shows how the rates of photosynthesis vary with light intensity for two groups of plants:...
Questions
Biology, 20.10.2019 16:10
Chemistry, 20.10.2019 16:10
English, 20.10.2019 16:10
English, 20.10.2019 16:10
Mathematics, 20.10.2019 16:10
English, 20.10.2019 16:10
Mathematics, 20.10.2019 16:10
Mathematics, 20.10.2019 16:10
Biology, 20.10.2019 16:10
