DENDROLOGY

DENDROLOGY AND SOCIETY

MORPHOLOGY AND IDENTIFICATION

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

What type of placentaion is seen in sweet pea?

A	Axile
B	Free central
C	Marginal
D	Basal

Explanation:

Detailed explanation-1: -Sweet pea shows marginal placentation. In marginal placentation, a ridge is formed by the placenta along the ventral suture of the ovary. The development of ovules takes place on the ridge. Thus, two separate rows are formed.

Detailed explanation-2: -The Fabaceae family is distinguished by marginal placentation. The ovules in this type of placentation are arranged in a row on the ovary’s ventral suture. As members of the Fabaceae, gram, arhar, sun hemp, moong, pea, and lupin have marginal placentation.

Detailed explanation-3: -Marginal placentation is the characteristic feature of the Fabaceae family. In this type of placentation, the ovules are present in a row on the ventral suture of the ovary. Gram, arhar, sun hemp, moong, pea, and lupin belong to the Fabaceae, so they have marginal placentation.

There is 1 question to complete.