Question

Keel is the characteristic feature of flower of ​

Answer 1

Answer:

papilionaceae

Explanation:

The flowers of family papilionaceae have 1 butterfly shaped corolla (papilionaceous corolla), Posterior or outermost petal is the largest and is called standard or vexillum, two lateral petals are similar and generally clawed called wings or allae and the two anterior petals called keel are fused enclosing stamens

Answer 2

Keel is a characteristic feature of the flowers of family Papilionaceae. Keel is the innermost fused petals, also called the carina. The keel is overlapped by the lateral petals called wings which are themselves overlapped by a petal called standard or vexillum. Beans, peas, grams etc. are characterised by the presence of keel.

Hence, the correct answer is 'Beans'.

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