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Biology · The Living World

हिन्दी

The plant families Convolvulaceae and Solanaceae are grouped together under the Order Polymoniales. This taxonomic grouping is primarily based on which set of characters?

  1. Vegetative characters like root branching and leaf venation only.
  2. Floral characters and reproductive features.
  3. Ecological habitat and geographical distribution parameters.
  4. Anatomical features of the secondary xylem and phloem.

Correct answer · Option 2

Floral characters and reproductive features.

Explanation

Plant families like Convolvulaceae and Solanaceae are included in the order Polymoniales mainly based on floral characters.
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