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Question

Tetradynamous condition is characteristics of

A
Liliaceae or Allium or Asphodelus
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B
Cruciferae or Mustard or Iberis
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C
Malvaceae or Althea or Hibiscus
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D
Solanaceae or Nicotiana or Petunia
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Solution

The correct option is C Cruciferae or Mustard or Iberis
In Brassica (Mustrad), the flowers are bisexual and actinomorphic. The perianth consists of a calyx of 4 distinct sepals and a corolla of 4 distinct petals. The androecium is tetradynamous, consisting of 4 long inner stamens and 2 short outer stamens. The gynoecium consists of 2 carpels that are separated by a persistent false partition called as a replum. The superior ovary is 2-loculed and bears many ovules on parietal placentae.
Therefore, the correct answer is option B.

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