Which among the following is incorrect about different modes of modifications in stems?

• A. Tendrils are tender and spirally coiled structures that arise from the axillary buds help in climbing of plants
• B. Stem thorns are woody and pointed structures that develop from apical buds and provides protection of plants
• C. Phylloclades are similar to stem thorns in structure but phylloclades are modification of leaves carry photosynthesis and also reduce transpiration
• D. In cladodes, only some part of stem is fleshy and green and they are capable of performing photosynthesis