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प्रश्न
Draw a neat labelled diagram.
Nephrolepis
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उत्तर
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संबंधित प्रश्न
Choose the correct option.
Which is the dominant phase in Pteridophytes?
Choose the correct option.
In Bryophytes ______.
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 |
Answer the following question.
Chlamydomonas is microscopic whereas Sargassum is macroscopic; both are algae. Which characters of these plants includes them in one group?
Girth of a maize plant does not increase over a period of time. Justify.
Identify the plant group on the basis of the following feature:
Seed producing plants
Identify the plant groups on the basis of the following feature:
Spore producing plants
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
