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प्रश्न
Identify the plant group on the basis of the following feature.
Plant needs water for fertilization
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उत्तर
Thallophyta, Bryophyta, Pteridophyta
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संबंधित प्रश्न
Choose the correct option.
Which is the dominant phase in Pteridophytes?
Choose the correct option.
In Bryophytes ______.
How you place the pea, jowar and fern at its proper systematic position? Draw a flow chart.
Complete the following table.
| Groups of algae | Chlorophyceae | Phaeophyceae | Rhodophyceae |
| 1. Stored food | Starch | ||
| 2. Cell Wall | Cellulose and algin | ||
| 3. Major pigments | Chl- a, d and Phycoerythrin |
Fern is a vascular plant. Yet it is not considered a Phanerogams. Why?
Answer the following question.
Chlamydomonas is microscopic whereas Sargassum is macroscopic; both are algae. Which characters of these plants includes them in one group?
Answer the following question.
Which of the following nuts will not be enclosed in fruits? What are the peculiar characteristics of these plants? Betel nut/ Areca nut, pine nut, walnut, almond, cashew nut, nutmeg.
Girth of a maize plant does not increase over a period of time. Justify.
Draw a neat labelled diagram.
Spirogyra
Draw a neat labelled diagram.
Nephrolepis
