Question

in what ways are thorn and spines useful to plants explain?​

Answer 1

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The leaf of the plants or cactus modified into the spines or thorns to reduce the water loss from the plant body. To reduce loss of water means they need to reduce the pores of the leaves so the desert plant changed their leaves to the spines or thorns to reduce the pores and reduce the water loss.

Answer 2

Explanation: The leaf of the plants or cactus modified into the spines or thorns to reduce the water loss from the plant body. To reduce loss of water means they need to reduce the pores of the leaves so the desert plant changed their leaves to the spines or thorns to reduce the pores and reduce the water loss.

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