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प्रश्न
What purpose is served by the spines horned on the leaves of cactus?
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उत्तर
Leaves are modified into spines to reduce water loss, like cactus. In prickly poppy, leaves bear spines on the margin.
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संबंधित प्रश्न
Mention the function of the following :
Spines
State if the following statement Is true or false. Correct the statement if it is false.
Leaf spines help to reduce the loss of water by transpiration
Name the type of stem present in the following.
Onion
Give reasons for the following
The leaves of prickly pear are reduced to spines
State true or false. If false, correct the statement.
Leaves of aloe vera are fleshy and store water.
What is tendril?
Write notes on phyllode.
In Gloriosa, ______ is modified into a tendril leaf tip.
In Nepenthes, a leaf is modified into a flask-shaped structure.
Differentiate Phyllode and Phylloclade.
