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  1. Tardigrade
  2. Question
  3. Biology
  4. Read the following matches: text Family text Symmetry text Petals text (i) Solanaceae text Zygomorphic text 5, poly- text (ii) Fabaceae text Zygomorphic beginmatrix text petalous beginmatrix5, text poly- text petalous endmatrix beginmatrix text 4, poly- text petalous endmatrix endmatrix text (iii) Brassicaceae textActinomorphic Which of these are correct?

Q. Read the following matches:

Which of these are correct?

NTA AbhyasNTA Abhyas 2020 Report Error

Solution:

The Solanaceae family have a bisexual, actinomorphic flower. The calyx has five sepals which are united, persistent with valvate aestivation. The corolla has five petals which are united and also have valvate aestivation. They have five epipetalous anthers. A bicarpellary gynoecium is obligately placed and they are syncarpous with superior ovary. E.g., Tomato, Brinjal, Tobacco, Petunia, Chilli.
The Fabaceae family have a bisexual and zygomorphic flower. They have five gamosepalous sepals and five polypetalous petals with valvate aestivation. E.g., Soyabean, Groundnut, Indigofera.
Brassicaceae family has the actinomorphic flowers with 4 sepals in two whorls with imbricate aestivation, 4 petals Cruciform corolla in valvate aestivation. E.g., Mustard, Radish.

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