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NEET Biology question

BiologyPlant Growth and DevelopmentNEET

Study the following statements: I. O2 helps in releasing metabolic energy, which is essential for growth. II. Nutrients are required by plants for the synthesis of protoplasm. III. Change in temperature could be detrimental for the survival of an organism. IV. Light and gravity don't affect the stages of growth. Choose the correct option

Answer: (B)

Solution

Statements I–III are all true: oxygen fuels growth-sustaining respiration, nutrients supply the building blocks of new protoplasm, and extreme temperature deviations can harm or kill the organism.

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Question ID VK-114180