Differentiated products is a characteristic of  (a) Monopolistic competition only  (b) Oligopoly only 

Distance (in m) 0 - 1 1 – 2 2 - 3 3 - 4 4 - 5 Number of Students 40 80 62 38 30 cf 40 120 182 220 250 \(\frac{n}{2}=\frac{250}{2}\) = 125 ⇒ median class is 2 - 3, l = 2, h = 1, cf =...

1. Structure of dorsiventral leaf: The mesophyll tissue is differentiated into palisade and spongy parenchyma in a dorsiventral leaf. This type is very common in dicot leaf. The different parts...

(a) extinction

Monopolistic Competition refers to a market competition in which there are a large number of firms which sell closely related but differentiated products.

Common but differentiated responsibilities mean that ‘the states shall cooperate in the spirit of global partnership to conserve, protect and restore the health and integrity of the earth’s ecosystem. As...

(c) Both A and R are correct and R is correct explanation of A.

Correct Answer - D D.

Correct Answer - C C.

Correct Answer - A If both assertion and reason are true and the reason is the correct explanantion of the asseriton.

Correct Answer - D (d)