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प्रश्न
Which of the following plants is used to extract the blue dye?
विकल्प
Trifolium
Indigofera
Lupin
Cassia
उत्तर
Indigofera
Explanation:
Blue dye is obtained from Indigofera tinctoria which belongs to the family fabaceae.
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संबंधित प्रश्न
Identify the family which shows the following features: flowers pentamerous, gynoecium-bicarpellary, epipetalous stamens, swollen placenta
Lupin belongs to
Match Column - I with Column - II.
| Column I | Column II |
(a)  |
(i) Brassicaceae |
(b)  |
(ii) Liliaceae |
(c)  |
(iii) Fabaceae |
(d)  |
(iv) Solanaceae |
Select the correct answer from the options given below.
Gram belongs to the family:
Many pulses of daily use belong to one of the families below (tick the correct answer)
Write floral formula for a flower which, is bisexual; actinomorphic; pentamerous sepal, petal, stamens free with ovary, syncarpous, superior, trilocular with axile placentation.
Add the missing floral organs of the given floral formula of Fabaceae.
\[\ce{φ \overrightarrow{\text{♀}} K_{(5)} -> A_{(g + 1)} \underline{G}_{1}}\]
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.
