Consider the given diagram and select the correct inference:

1.	Both leaves have shown different absolute growths
2.	First leaf has exhibited growth but second leaf has not as it is already senescent
3.	The relative growth of first leaf is more than that of the second leaf
4.	Both leaves have exhibited equal relative growths

Development is a term that includes all changes that a plant goes through during its life cycle:
1. till germination of the seed
2. during its vegetative growth
3. from germination till flowering
4. from germination to senescence

Difference in shapes of leaves produced in air and those produced in water represents heterophyllous development due to environment in:

Identify the incorrectly matched pair:

Identify the plant growth regulator that, though is largely an inhibitor but, can be placed in both plant growth promoter and plant growth inhibitor groups?

Identify the incorrectly matched pair:

Auxin was first isolated from:

To extend their market period, fruits can be left on trees longer by the application of:

Kinetin was first discovered from:

Cytokinins do not help in:
1. Production of new leaves                 
2. Lateral shoot growth
3. Adventitious shoot formation             
4. Promotion of apical dominance