C 1-2-2 represents theA- calyx of Fabaceae familyB- corolla of Solanaceae familyC- corolla of Liliaceae familyD- corolla of Fabaceae family

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Semi-Technical Description of Fabaceae

C 1+2+2 repre...

Question

$C_{1 + 2 + (2)}$ represents the

calyx of Fabaceae family

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corolla of Solanaceae family

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corolla of Liliaceae family

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corolla of Fabaceae family

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Solution

The correct option is D corolla of Fabaceae family
$C_{1 + 2 + (2)}$ represents the corolla of the Fabaceae family. To denote corolla, letter C is used in a floral formula.
1+2+(2) represents that there are a total of five petals. The large standard petal and two wing petals are free. The two keel petals are fused enclosing the reproductive parts. Fusion of petals is shown in brackets in the floral formula as (2).

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Similar questions

Q. Read the following four statements (A - D):
(A) Zygomorphic flowers are found in Fabaceae family.
(B) Monoadelphous stamens are found in Fabaceae family.
(C) Papilionaceous corolla is found in Fabaceae family.
(D) Inferior ovary is found in Fabaceae family.
How many of the above statements are wrong?

Distinguish between families - Fabaceae, Solanaceae, Liliaceae on the basis of gynoecium characteristics (with figures). Also write economic importance of any one of the above family.

Many pulses of daily use belong to one of the families below.

(a) Solanaceae (b) Fabaceae
(c) Liliaceae (d) Poaceae

Q. ⊕

P_{3 + 3} A_{3 + 3} G_{(3)}

is the floral formula of family liliaceae. What does

P_{3 + 3}

indicate?

Q. List any three useful plants from each of family fabaceae and solanaceae.

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Semi-Technical Description of Fabaceae

Standard XII Biology

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C1+2+(2) represents the

$C_{1 + 2 + (2)}$ represents the