Question

Match the Column - I with Column - II and select the correct option

	Column - I		Column - II
(a)	Female banded Krait	(i)	Humulin
(b)	Pancreas from dog	(ii)	DNA sample
(c)	Hair root of human	(iii)	Insulin extracted and purified
(d)	E.coli	(iv)	DNA probe

Options

• (a) - (ii) ; (b) - (i) ; (c) - (iii) ; (d) - (iv)

• (a) - (iv) ; (b) - (iii) ; (c) - (ii) ; (d) - (i)

• (a) - (iii) ; (b) - (iv) ; (c)- (ii) ; (d) - (i)

• (a) - (i) ; (b) - (ii) ; (c) - (iv) ; (d) - (iii)

Answer 1

(a) - (iv) ; (b) - (iii) ; (c) - (ii) ; (d) - (i)

Explanation:

The Y-chromosome of a female banded krait was used to make a DNA probe. The pancreas of a dog is used to extract and purify insulin. Hair root samples can be used to collect DNA samples. Humulin is a human insulin protein derived from E. coli that has been genetically modified.