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Plant Kingdom question

2012 · Q25
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Plant Kingdom question

2012 · Q25

NEETBiologyPlant KingdomMCQ+4 / −1
Which one of the following pairs is wrongly matched?
  1. A
    Ginkgo     −-−   Archegonia
  2. B
    Salvinia     −-−   Prothallus
  3. C
    Viroids     −-−   RNA
  4. D
    Mustard     −-−   Synergids
View written solutionFree

Correct answer: B

Viroids: T. O. Diener discovered that potato tuber spindle disease is caused by a new infectious agent which was smaller than virus. It was found to be free RNA (low molecular weight) later and given the term viroid.



Mustard: An angiosperm, therefore contain synergids (part of ovule).

Ginkgo: A gymnosperm, therefore possess archegonia.

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