What are the two broad cues plants use to determine what an undifferentiated plant cell will become (what are the two broad cues a plant uses for determination)?
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What are the two broad cues plants use to determine what an undifferentiated plant cell will become (what are the two broad cues a plant uses for determination)?
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- How is plant cell totipotency being used for plant propagation and improvement?Does cell turgor control the overall turgor of tissues? Does cell turgor control the overall turgor of the plant such as leaf or stem? ExplainHow does an undifferentiated plant cell “know” what type of cell to differentiate into (what are the two broad cues a plant uses to determine a cell's fate)?
- If a plant flowers in a controlled chamber with a daily cycle of 10 hours of light and 14 hours of darkness, is it a short-day plant? Explain.What is a feasible explanation why there is lesser percentage of germination and growth rate in monggo seeds when sprinkled with water added with 3/4 teaspoon as compared to monggo seed set-ups sprinkled with water?Discuss the leaf epinastic movement of monggo (Vigna radiata) seeds within five days of seed germination.
- Plant Physiology Can a tropic response prevent another tropic response for a certain plant tissue or organ at the same time?Discuss how the property of plant cell totipotency has been utilised for plant propagation and improvement?(please refer to XII NCERT)In a comparison of the water potential and turgor pressure of leaf cells before and after wilting, which of the following would you expect to find? Select one: a. Water potential: wilted = not wilted; Turgor Pressure: wilted < not wilted b. Water potential: wilted > not wilted; Turgor Pressure: wilted < not wilted c. Water potential: wilted < not wilted; Turgor Pressure: wilted > not wilted d. Water potential: wilted < not wilted; Turgor Pressure: wilted < not wilted e. Water potential: wilted > not wilted; Turgor Pressure: wilted > not wilted
- Of the three meristematic regions receiving the greatest focus in the lab portion of PLSC 110, which do you consider most important to plant growth and development? That is, if one of each three meristems was eaten or died for some reason, which loss would impact plant growth and development the most? Explain the basis of your answer for each of the three meristems.What does the plant use to convey the information from cell to cell?To explain the increase in mass of the light-grown plants, identify one inorganic source of new plant mass and connect it to the cellular process underlying the increase in mass.