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प्रश्न
What are the parts of a plant?
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उत्तर
The various parts of the plants are:
- Roots: They absorb water and minerals from the soil and also anchor the plant firmly in the soil.
- Stems: Spread out branches to bear leaves, flowers, and fruits; conduct water and minerals to different plant parts; and perform functions of storage, support, protection, and vegetative propagation.
- Leaf: They are called ‘food factories’ of a plant. They carry out photosynthesis, a process by which they synthesize their food.
- Flower: In plants, the flower is the functional unit concerned with the sexual reproduction of plants.
- Fruits: They have different shapes and contain one or more seeds.
संबंधित प्रश्न
State if the following statement Is true or false. Correct the statement if it is false.
In reticulate venation, veins and veinlets are irregularly distributed over the entire lamina, forming a network.
Tick the most appropriate answer.
Which part of the flower gives rise to the seeds?
Fill in the blanks
The primary root is ______at its origin and _____ at the tip.
Fill in the blanks
A fruit may have one seed, as in _____or many seeds, as in _____.
Answer the following in short.
Give one example of modification of roots
Answer the following in detail
What are the different agents of seed dispersal?
Very Short Answer Type Question:
What is lamina?
Very Short Answer Type Question:
Where does the photosynthesis take place in plants?
Long Answer Type Question:
Explain an activity to test the presence of starch in a leaf.
Observe figure and attempt the questions that follow it.
- Label the parts 1, 2, 3 and 4 in the diagram.
- What type of venation does the leaf has?
- What type of venation is seen in grass leaves?
