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प्रश्न
State the functions of the following.
Leaf spines
उत्तर
The functions of Leaf spines: They help to reduce the loss of water by transpiration. They also help to protect the plant from the grazing animals, e.g. Cactus, Mexican poppy.
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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.
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State if the following statement Is true or false. Correct the statement if it is false.
The stem helps in absorbing water from the soil.
Short Answer Type Question:
Explain the structure of a leaf with the help of a labelled diagram.
Long Answer Type Question:
Explain that sunlight is essential for photosynthesis.
Fill in the blank by rearranging the letter in the bracket.
Stomata are seen in the _______ (owler) surface of the leaf.
Primary organs of photosynthesis are ______.
Arrange the following in the correct sequence.
Transpiration – Conduction - Absorption – Fixation
On the lower side of the leaf, there are tiny pores or openings known as ______.
