The flattened, green, leaf-like stem of Opuntia that carries out photosynthesis is called a
- A.Phyllode
- B.Phylloclade
- C.Cladode
- D.Pulvinus
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In Opuntia and in many Euphorbia species the leaves are reduced to spines to cut down transpiration, and the stem takes over photosynthesis by becoming flattened, green and fleshy; such a stem is a phylloclade.
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