Question

Choose the odd pair
1. Palmately compound leaf Silk cotton
2. Alternate phyllotaxy chinarose
3. parallel venation dicots
4. reticulate venation dicots​

Answer 1

Answer:

Parallel venation in dicot. Dicot is charecterised by the absence of parallel venation but we should memorize that this also has exception.

Explanation:

Corymbium callophylum etc are dicots showing parallel venation

Answer 2

Answer:

3. Parallel venation dicots

Explanation:

• In palmately compound leaves, the leaflets are attached at common point that is at the tip of petiole just like in silk cotton.
• When only a single leaf is present at a node in an alternate pattern, it is referred to as alternate phyllotaxy
• Mostly reticulate venation is found in dicots but there are few exceptions
• parallel venation is found in monocots.

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