a. Sinigrin (i) Liliaceae b. Carthamin (ii) Brassicaceae c. Atropine (iii) Solanaceae d. Aloin (iv) Asteraceae
A
a (ii), b (iv), c (iii), d (i)
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B
a (ii), b (iv), c (i), d (iii)
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C
a (i), b (ii), c (iii), d (iv)
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D
a (i), b (ii), c (iv), d (iii)
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Solution
The correct option is B a (ii), b (iv), c (iii), d (i)
Sinigrin is a glucosinolate that belongs to the family of glucosides found in some plants of the Brassicaceae family.
Carthamin is the red pigment present in the petals of Carthamus tinctorius ( Asteraceae).
Atropine, a commonly used ophthalmological agent, dilates the pupils and thus facilitates examination.
Aloin (also known as Aloe latex or Anthraquinones) comes from a thin layer of yellow sap that separates the outer rind from the inner gel-like portion of the leaf and acts as the laxative component.
So the correct option is 'a(ii), b(iv). c(iii), d(i)'.