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explain by giving example, why some plants can live in the forest although they might not be exposed to the sun ‘no sunlight can reach them’.
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- Which of the following statements is incorrect? a. Pigments absorb light of certain wavelengths only. b. Many accessory pigments are multipurpose molecules. c. Chlorophyll a is green because it absorbs green light.horticulturist wants to grow large, healthy plants by maximizing the rate of photosynthesis. Which of the following actions would be most likely to give the results she wants? *Experiment to test how one of the following variables impacts the growth of Brassica rapa: Water, Nutrient Availability, and Herbivory 1) Be thorough, how would you set up an experiment of Brassica rapa? For example, if you plan to decrease the amount of water given to your plants how you would like to do this? If you plan to increase nutrients, think about whether you want to do this once or weekly. If you plan to simulate herbivory, think about how you will do this and how much leaf tissue you want to remove. 2) What variables will be controlled during your experiment? In other words, what variables will be the same across the two groups?
- The diagram below shows a lima bean seedling. Several of its parts are labeled. A student plants the seedling in pot ofsoil. He observes the growth of the seedling and records his observations in his science notebook. Which description did the student record in his science notebook? (7.13A) a Due to negative phototropism, part A grew upward. b Due to negative geotropism, part C grew upward. c Due to positive phototropism, part B grew downward. d Due to positive geotropism, part C grew downward.Design and describe an experiment using celery stalks to demonstrate how certain conditions will cause a loss or gain of turgor pressure. In order to follow the scientific method, your description should start with an observation and be followed by: a testable hypothesis, an outline of the experiment that will test the hypothesis, a description of the type of data that will be collected, and a possible conclusion that could likely be made after completing the experiment and analyzing the data.In a controlled experiment,a scientist is studying how different amounts of sunlight affect growth of tomato plants.what is the dependent variable
- If you provided your shade-tolerant plants with their preferred wavelength of light, but only minimal amounts of water, which of the following would you expect to occur? increased plant growth decreased amounts of ATP being produced by the plants increased amounts of oxygen released by the plants increased growth of the plants’ leavesWhich option describes photoperiodism? time of the day when light shines with the most intensity amount of light needed by a plant to exhibit normal growth biological response of a plant to a change in the length of daylight relative to darkness duration of flowering in a plant the light phase of photosynthesis during which photolysis of water occursWhich statement best explains why desert plants close stomata during the day and open them at night? ANSWER CHOICES ARE IN THE PHOTO. thanks.