A chemical compund having which of the following hormone is used for artificial
A chemical compund having which of the following hormone is used for artificial ripening of fruits? Options (a) gibberellin (b)…
7 years ago
Plant Growth and Development
ABA is involved in
ABA is involved in Options (a) dormancy of seeds (b) shoot elongation (c) increased cell division (d) root elongation Correct…
7 years ago
Bud dormancy is induced by
Bud dormancy is induced by Options (a) ABA (b) ethylene (c) IAA (d) gibberellic acid Correct Answer: ABAExplanation:No explanation available.…
7 years ago
Excessive elongation of plant stem is due to
Excessive elongation of plant stem is due to Options (a) IAA (b) cytokinin (c) auxin (d) gibberellin Correct Answer: gibberellinExplanation:No…
7 years ago
Which hormone is responsible for fruit ripening?
Which hormone is responsible for fruit ripening? Options (a) auxin (b) ethylene (c) florigen (d) cytokinin Correct Answer: ethyleneExplanation:No explanation…
7 years ago
The common biosynthetic inhibitor of gibberellic acid is
The common biosynthetic inhibitor of gibberellic acid is Options (a) rosic acid (b) jasmonic acid (c) citric acid (d) lactic…
7 years ago
Equipment used for the measurement of growth in plants is known as
Equipment used for the measurement of growth in plants is known as Options (a) auxanometer (b) respirometer (c) potometer (d)…
7 years ago
Gibberellins can promote seed germination because of their influence on
Gibberellins can promote seed germination because of their influence on Options (a) rate of cell division (b) production of hydrolyzing…
7 years ago
Opening of flower is an example of
Opening of flower is an example of Options (a) spontaneous movement (b) hyponasty movement (c) epinasty movement (d) cleistogamous movement…
7 years ago
The pigment responsible for photomorphogenetic response is
The pigment responsible for photomorphogenetic response is Options (a) xanthophyll (b) cytochrome (c) chlorophyll b (d) phytochrome Correct Answer: phytochromeExplanation:No…
7 years ago