Which of these is not an effect of water stress?(a) Closing of stomata(b) Increase in metabolism(c) Wilting of leaves(d) Reduction in surface area of leavesThis question was posed to me in an online interview.Question is from Factors Affecting Photosynthesis topic in section Photosynthesis in Higher Plants of Biology – Class 11

Which of these is not an effect of water stress?(a) Closing of stomata

1.	Which of these is not an effect of water stress?(a) Closing of stomata(b) Increase in metabolism(c) Wilting of leaves(d) Reduction in surface area of leavesThis question was posed to me in an online interview.Question is from Factors Affecting Photosynthesis topic in section Photosynthesis in Higher Plants of Biology – Class 11
Answer» The CORRECT choice is (b) INCREASE in METABOLISM For explanation: When there is a water stress, its effects can be seen on the plant. Water stress closes STOMATA hence carbon dioxide availability reduces. The LEAVES wilt to reduce surface area and metabolism.

Discussion

No Comment Found

Related InterviewSolutions

When CO2: O2 is approximately 1, RuBisCO has a lower affinity for CO2. True or false?(a) True(b) FalseThe question was posed to me in an international level competition.I need to ask this question from Higher Plants Photosynthesis topic in section Photosynthesis in Higher Plants of Biology – Class 11
_______ accepts the electrons from Pheophytin.(a) Cytochrome f(b) Cytochrome d(c) Plastoquinone(d) FerredoxinThis question was posed to me by my college director while I was bunking the class.My enquiry is from Higher Plants Photosynthesis in section Photosynthesis in Higher Plants of Biology – Class 11
Plants adapted to dry tropical regions use the C4 pathway. True or false?(a) True(b) FalseThe question was asked by my college director while I was bunking the class.I'm obligated to ask this question of Higher Plants Photosynthesis in section Photosynthesis in Higher Plants of Biology – Class 11
What factor determines the binding of carbon dioxide to the active site of RuBisCO?(a) Intensity of sunlight(b) Number of chloroplasts(c) Opening and closing of stomata(d) Relative O2 and CO2 concentrationThis question was addressed to me in a national level competition.My doubt stems from Higher Plants Photosynthesis topic in division Photosynthesis in Higher Plants of Biology – Class 11
Which of these statements is false regarding the factors affecting photosynthesis?(a) The leaf orientation of a plant affects photosynthesis(b) Both internal and external factors affect photosynthesis(c) Photosynthetic rate is determined by a factor at sub-optimal level(d) Both CO2 concentration in the environment and inside the plant affect photosynthesisI got this question in an internship interview.I want to ask this question from Factors Affecting Photosynthesis in division Photosynthesis in Higher Plants of Biology – Class 11
Which of these is the C4 acid?(a) PEP(b) PGA(c) OAA(d) RuBisCOI had been asked this question in semester exam.My question is taken from Higher Plants Photosynthesis in portion Photosynthesis in Higher Plants of Biology – Class 11
Which of these is the primary carbon dioxide acceptor in the Hatch and Slack pathway?(a) PEP(b) PGA(c) OAA(d) PEPcaseI have been asked this question in an interview.This question is from Higher Plants Photosynthesis in section Photosynthesis in Higher Plants of Biology – Class 11
Which of the following is not related to the light reaction?(a) Also called Photochemical phase(b) Light absorption(c) Electron transport(d) Water splittingThe question was asked during an online interview.My question is taken from Higher Plants Photosynthesis topic in chapter Photosynthesis in Higher Plants of Biology – Class 11
How many numbers of chlorophyll are present in a photosynthetic unit?(a) 100 – 150(b) 90(c) 200 – 250(d) 300 – 350I had been asked this question by my school principal while I was bunking the class.This interesting question is from Pigments Involved in Photosynthesis topic in section Photosynthesis in Higher Plants of Biology – Class 11
Which of these plants have the highest optimum temperature?(a) Tropical C3(b) Temperate C3(c) Tropical C4(d) Temperate C4This question was addressed to me in an interview.This question is from Factors Affecting Photosynthesis topic in section Photosynthesis in Higher Plants of Biology – Class 11

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment