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प्रश्न
Choose the correct option.
In Bryophytes ______.
पर्याय
Sporophyte and gametophyte generation are independent
Sporophyte is partially dependent upon gametophyte
Gametophyte is dependent upon Sporophyte
Ginlgo biloba
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उत्तर
In Bryophytes sporophyte is partially dependent upon gametophyte.
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संबंधित प्रश्न
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 |
Differentiate between Dicotyledonae and Monocotyledonae based on the following characters:
- Type of roots
- Venation in the leaves
- Symmetry of flower
Answer the following question.
We observe that land becomes barren soon after monsoon. But in the next monsoon it flourishes again with varieties we observed in season earlier. How you think it takes place?
Fern is a vascular plant. Yet it is not considered a Phanerogams. Why?
Draw a neat labelled diagram.
Spirogyra
Draw a neat labelled diagram.
Funaria
Identify the plant groups on the basis of the following feature:
Plant body undifferentiated into root, stem, and leaves
Identify the plant group on the basis of the following feature.
Plant needs water for fertilization
Identify the plant group on the basis of the following feature.
First vascular plants
