Q. No.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
(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
(1) Internode elongation just prior to flowering
(2) Internode elongation just after flowering
(3) Reduction in stem length just prior to flowering
(4) Reduction in stem length just after flowering
Which of the following PGRs have isolated from autoclaved herring sperm DNA?
(1) Cytokinins
(2) Gibberellins
(3) Auxin
(4) Ethylene
Which of the following figure depicts Apical Dominance?
(1) b
(2) a
(3) Does not belong Apical Dominance
(4) The information is insufficient to predict
Zeatin
(1) Isolated from herring sperm
(2) Isolated from coconut milk and corn Kernels
(3) Isolated from corn Kernels
(4) Isolated from rice seedlings
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