(A). One (B). Two (C). Three (D). Four

(A). sativum, tuberosum, indica (B). Solanum, nilotica, Brassica (C). Potato, tomato, Legumes (D). Petunia, Datura, Solanaceae

(A). B, C & D (B). A, C & D (C). B & D (D). A, B, & D

(A). Potato and tomato (B). Tiger and leopard (C). Monocots and angiosperms (D). Wheat and mango

(A). “-ia’ for class like in class Mammalia (B). “-ca’ for genus like in genus Musca (C). “-ceae” for family like is family Poaceae (D). “-oda” for phylum like in phylum Arthopoda