Q. Beta-carotene, a plant pigment falls under which of the following classes of terpenes?

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Q. Which of the following does NOT take part in the biosynthesis of terpenes?

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Q. How many isoprene units, are there in sesquiterpenes?

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Q. Which of the following is NOT the class of secondary metabolite.

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Q. Secondary metabolites are the essential component of the plant growth.

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Q. Metabolic intermediates found in living system which are essential for growth and life is called___________

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Q. Which of the following term defines the mechanical removal of the seed coat?

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Q. Name the movement of the plant in response to a magnetic field?

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Q. Name the term which defines the plant movement by touch?

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Q. Which of the following is NOT a Nastic movement?

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Q. Which of the following controls the distribution of auxin in the roots?

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Q. Name the term which is given to the plants that grow at right angles to the direction of gravity.

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Q. The roots of the plant are negatively phototropic.

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Q. The movement in a plant caused as a result of differential growth is called___________

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Q. Which of the following is NOT the long day plant?

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Q. Name the term which defines the ability of the plants to measure the length of photoperiods?

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Q. Which of the following has a major role in the regulation of chloroplast movement?

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Q. CRY 1 and CRY 2 are the nuclear protein of cryptochromes.

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Q. Which of the following is NOT the function of cytochromes?

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Q. Name the blue light photoreceptor of the plant?

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