Advertisements
Advertisements
प्रश्न
Draw a neat labelled diagram.
Funaria
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Choose the correct option.
Which is the dominant phase in Pteridophytes?
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?
Girth of a maize plant does not increase over a period of time. Justify.
Radha observed a plant in rainy season on the compound wall of her school. The plant did not have true roots but rootlike structures were present. Vascular tissue was absent. To which group the plant may belong?
Draw a neat labelled diagram.
Spirogyra
Draw a neat labelled diagram.
Chlamydomonas
Identify the plant group on the basis of the following feature:
Seed producing plants
