Which of the following is not a Physiological effect of Gibberellins?

1.Increase in the length of the grape stalks

2.They cause fruits like Apple to elongate and improve it's shape

3.They also delay senescence

4.They can shorten the market period for fruits

Which of the following is a Physiological effect of Gibberellins?

1.GA3 is used to speed up the malting process in brewing industry

2.They promote senescence

3.They shorten the market period

4. Induce parthenocarpy in tomatoes

Spraying sugarcane crop with gibberellins increases the length of the stem and increase the length by

1.20 tonnes per Km

2.20 tonnes per acre

3.40 tonnes per acre

4.40 tonnes per Km

Early seed production in…….. can be done by GAs

1.Pineapple

2.Grapes

3.Tomatoes

4.Conifers

Gibberellins does not  promote bolting in

1.Beet

2.Cabbage

3.Plants with rosette habit

4.Pineapple

Bolting is

Which of the following PGRs have isolated from autoclaved herring sperm DNA?

1.Cytokinins

2.Gibberellins

3.Auxin

4.Ethylene

Which of the following occurs naturally in plants?

1.Kinetin

2.NAA

3.IBA

42,4 D

Which of the following figure depicts Apical Dominance?

Zeatin

1.Isolated from herring sperm

2.Isolated from coconut milk and corn Kernels

3.Isolated from corn Kernels

4.Isolated from rice seedlings