Select the wrong statement from the following:

(a)

Formative phase of the cells retain the capability of cell division.

(b)

In elongation phase development of central vacuole takes place.

(c)

In maturation phase thickening and differentiation takes place.

(d)

In maturation phase, the cells grow further.

________ is the powerful growth inhibitor

(a)

Ethanol

(b)

Cytokinins

(c)

ABA

(d)

Auxin

Which hormone is maximum in coconut milk?

(a)

Gibberellins

(b)

Ethylene

(c)

Cytokinin

(d)

Auxin

The term synergistic action of hormones refers to ____________

(a)

When two hormones act together but brings about opposite effects.

(b)

When two hormones act together and contribute to the same function.

(c)

When one hormone affects more than one function.

(d)

When many hormones bring about opposite effects

Kurosawa found plants suffering from Bakanae disease. This led to discovery of ................

(a)

GA

(b)

Cytokinin

(c)

ethylene

(d)

2,4, D

The.term kinetin was coined by .................

(a)

Skoog

(b)

Haberlandt

(c)

Kurosawa

(d)

Lethon

Ripe bananas contain lot of ............

(a)

ethylene

(b)

ABA

(c)

IAA

(d)

IPA

Bio Assay of ABA was done with

(a)

cotton bolls

(b)

Pineapple

(c)

Rice

(d)

Sugarcane

.............. is a day neutral plant.

(a)

Bryophyllum

(b)

Wheat

(c)

Tobacco

(d)

Tomato

Seed viability lasting for 1000 years has been recorded in .............

(a)

Oxalis

(b)

Lotus

(c)

Tobacco

(d)

Bauhinia