Question
Give a comparative account of Gymnosperms and Angiosperms.
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S.No
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Gymnosperms
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Angiosperms
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1.
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Seeds are naked.
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Seeds are covered.
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2.
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Diplontic life cycle.
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Diplontic life cycle.
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3.
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Sporophyte phase is the dominan phase.
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Sporophyte is the dominant phase.
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4.
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Roots are generally tap roots.
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Adventitious roots are found in Monocots.
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5.
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Sexual parts are found on strobili.
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Sexual parts are on special structures called flowers.
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6.
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Leaves are modified to withstand extreme temperature.
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Modification of leaves depends on the given condition and can be of many types.
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7.
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Economic importance is restricted to ornamentation purposes.
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Have wider economic importance.
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8.
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Don't bear fruits.
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Many plants bear fruits.
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9.
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Pollination is absent.
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Pollination is present.
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