The correct option is B (i)-c, (ii)-d, (iii)-a, (iv)-b
The characteristics of the following plant families are given below:
Cruciferae family has siliqua fruits.
Fabaceae family has diadelphaous androecium.
Solanaceae family has pipetaleous stamens.
Liliaceae family has capsule fruits.
So, the correct match is:
(i) Cruciferae - (c) Siliqua
(ii) Fabaceae - (d) Diadelphaous androecium
(iii) Solanaceae - (a) Pipetaleous stamens
(iv) Liliaceae - (b) Capsule rarely barry fruit