53.In Opuntia Spines are modification of: A. Branch B. Leaf C. Stem D. Root

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Muskan Anand

2 years ago

Option B Phylloclade: It is a green photosynthetic flattened or rounded succulent stem with leaves either feebly developed or modified into spines. Ex- Opuntia, Casuriana, Euphorbia and Cactus.

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