Question

Cladode is

• A. One internode long modified stem capable of photosynthesis
• B. A specialised reproductive shoot
• C. Flattened green stem of unlimited growth
• D. A perennial fleshy underground stem

Answer 1

The correct option is A One internode long modified stem capable of photosynthesis

-Cladode: Phylloclade usually having one or two internodes long & succulent is called cladode. It is a special stem modification. Ex- Asparagus, and Ruscus.

-While the Phylloclade is green photosynthetic flattened or rounded succulent stem with leaves either feebly developed or modified into spines. Ex- Opuntia, Euphorbia and Cactus.

So, the correct answer is 'Option A- One internode long modifies stem capable of photosynthesis'.