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Explain the external features of Marsilea with diagram.

Important Questions on Diversity in Living Organisms

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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Which of the following groups have naked embryos
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Coralloid root is found in
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Association of algae and fungi forms
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
‘Ratoon Cropping’ is gaining popularity among which of the following crop cultivators?
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Which is an example of the bryophyte
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Amphibians of plant kingdoms are
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Which of the following group of plants are also called as naked seeded plants
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Which of the following is monocotyledon?
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Reserve food product of most of the algae is
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
The root of which plant is used as medicine
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
In which of the following groups would you place a plant that produces spores and embryos but lacks seeds and vascular tissue?
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Which of the following have naked seed?
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Trees of the genus Pinus are placed in higher groups compared to those of Marsilea genus because of the presence of one of the following features.
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Which of the following is a characteristic feature of ferns?
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
In Dryopteris, meiosis occurs at the time of
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae

Ravi has observed rhizome and circinate leaves in the given specimen. Which specimen he has observed?

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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Which of the following characteristics does not belong to the ferns?
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Pteridophytes do not have:
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Science>Biology>Diversity in Living Organisms>Kingdom Plantae
Why do bryophyta and pteridophyta grow in moist and shady places?