Which of the following pairs are correctly matched?

(i) Cereal crops -­ Sorghum (ii) Pulse crops ­- Lentil
(iii) Oil seed crops - ­ Sesame (iv) Fodder crops -­ Castor

(1) (i) & (ii) (2) (ii) & (iv) (3) (i), (ii) & (iii) (4) (iii) & (iv)

The seat of intelligence, thinking and judgment in human brain is ---- 

(1) Cerebrum  
(2) Medulla oblongata
(3) Cerebellum  
(4) Mid brain

The sensitive plant Mimosa pudica shows seismonastic movement as a result of which the whole leaf droops down. The drooping is due to _____.
(1) Loss of turgidity of the basal part of the leaf
(2) Swelling of the basal part of the leaf
(3) Change in direction of the leaf growth
(4) None of these

Match the items in Group-1 with Group- 2.


Choose the correct answer :
(1) A-iv, B-i, C-iii, D-ii (2) A-iii, B-i, C-iv, D-ii (3) A-iii, B-iv, C-i, D-ii (4) A-ii, B-i, C-iv, D-iii

Which one of the following pairs do regulate the flowering in plants?

(1) Auxin and Ethylene 
(2) Cytokinin and Ethylene
(3) Florigen and Phytochrome 
(4) Gibberellin and Ethylene