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Question: Which gas is released during the process of respiration in plants? (2022)Options: OxygenCa..
Question: Which of the following processes occurs during aerobic respiration in plants? (2020)Option..
Question: What is the primary site of respiration in plant cells? (2021)Options: ChloroplastMitochon..
Question: Which plant hormone is primarily involved in the response to light? (2022)Options: AuxinsE..
Question: Which of the following is NOT a function of cytokinins? (2019)Options: Promoting cell divi..
Question: A 4 kg object is lifted to a height of 2 m. What is the work done against gravity? (2022)O..
Question: Which hormone is involved in the regulation of stomatal closure during water stress? (2023..
Question: If a car with a mass of 1200 kg is moving at a speed of 15 m/s, what is its kinetic energy..
Question: What is the effect of gibberellins on seed germination? (2020)Options: Inhibits germinatio..
Question: A 3 kg object is dropped from a height of 10 m. What is the potential energy at the top? (..
Question: Which of the following processes is influenced by auxins? (2021)Options: PhototropismGravi..
Question: If a 10 N force is applied at an angle of 60 degrees to the horizontal while moving an obj..
Question: Which plant hormone is known to promote fruit ripening? (2022)Options: AuxinsCytokininsEth..
Question: A 2 kg object is lifted to a height of 5 m. What is the potential energy gained by the obj..
Question: Which of the following is a characteristic of gibberellins? (2019)Options: Inhibition of s..
Question: If a car accelerates from rest to a speed of 20 m/s, and its mass is 1000 kg, what is the ..
Question: What is the primary function of cytokinins in plant growth? (2020)Options: Promote root gr..
Question: A force of 10 N is applied to move a box 5 m along a horizontal surface. What is the work ..
Question: Which hormone is primarily responsible for promoting cell elongation in plants? (2021)Opti..
Question: What is the primary source of energy for photosynthesis? (2023)Options: Chemical energySol..
Question: What is the function of stomata in plants? (2019)Options: Water absorptionGas exchangeNutr..
Question: Which of the following wavelengths of light is least effective for photosynthesis? (2020)O..
Question: What is the role of NADP+ in photosynthesis? (2021)Options: Energy storageElectron carrier..
Question: Which gas is a byproduct of photosynthesis? (2023)Options: Carbon dioxideNitrogenOxygenMet..
Question: Which of the following processes occurs during the light-dependent reactions of photosynth..
Question: Which of the following is NOT a function of nitrogen in plants? (2023)Options: Protein syn..
Question: What is the effect of magnesium deficiency in plants? (2022)Options: Stunted growthLeaf cu..
Question: Which nutrient is essential for the synthesis of amino acids? (2019)Options: SulfurIronZin..
Question: Calcium is primarily involved in which of the following processes? (2020)Options: Photosyn..
Question: What role does phosphorus play in plants? (2021)Options: Energy transferWater absorptionCe..
