Practice mode / Bioenergetics Which of the light is mainly absorbed by the plants: A Option A: Orange B Option B: Red C Option C: Green D Option D: Both A and B Correct answer D. Both A and B Show answer Report a problem How we write and check questions
Question 01 / Bioenergetics Which of the following light is least absorbed by the plants: A Option A: Orange B Option B: Red C Option C: Blue D Option D: Green Correct answer D. Green Show answer Open question
Question 02 / Bioenergetics Visible light used in photosynthesis ranges from: A Option A: 300 - 700 nm in wavelength B Option B: 350 - 750 nm in wavelength C Option C: 380 - 750 nm in wavelength D Option D: 390 - 790 nm in wavelength. Correct answer C. 380 - 750 nm in wavelength Show answer Open question
Question 03 / Bioenergetics Van Neil hypothesis about the production of oxygen during photosynthesis was based on the study and investigations on? A Option A: Bacteria B Option B: Algae C Option C: Protenema D Option D: Cyanobacteria Correct answer A. Bacteria Show answer Open question
Question 04 / Bioenergetics The point at which there is no net exchange of gases between leaves and atmosphere is known as? A Option A: Neutral point B Option B: Compensation point C Option C: Parallel point D Option D: Competitive point Correct answer B. Compensation point Show answer Open question
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