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Question

Read the following matches regarding the placentation.

(i) Primrose - Free placental
(ii) Pea - Marginal
(iii) Marigold - Basal
(iv) Poppy - Axile

Which of these are correct?

A
i, ii and iii
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B
i,iii and iv
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C
All are correct
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D
i,iii adn iv
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Solution

The correct option is A i, ii and iii
Poppy - Parietal
  • Parietal placentation occurs in bicarpellary multicarpellary syncarpous with unilocular ovaries.
  • Two or more longitudinal placentae develop along the wall of the ovary in them.
  • Examples include poppy.

Mustard - Axile
  • Axile placentation is found in bicarpellary or multicarpellary syncarpous ovaries having two or more chambers.
  • Placenta occurs in the central region where the septa meet and form an axile column bearing ovules.
  • Examples include mustard.

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