Plant Structure MCQs with Answers

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A flower is a modified shoot in which the internodes are condensed and the floral whorls are arranged on a receptacle.

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The center of a moss axis is occupied by conducting tissues.

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The main plant body in Hepaticopsida (liverworts) is the gametophyte, which is the dominant, free-living, photosynthetic generation.

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In plants, the most abundant carbohydrate is cellulose, which forms the structural component of plant cell walls.

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The evaporation of water from aerial parts of plants, especially through leaves, is called transpiration.

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Nephrolepis prothallus is haploid, as it develops from a spore and represents the gametophyte stage of the fern life cycle.

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Developing seeds of both monocotyledon and dicotyledon plants are a rich source of All of these (auxins, cytokinins, and gibberellins).

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In root nodules of legumes, leg-haemoglobin is important because it acts as an oxygen scavenger.

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The main function of root hairs in plants is water absorption from the soil.

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The shoot arises from the plumule, which is the embryonic shoot in a seed.