Phototrophic movement is caused due to
Phototrophic movement is caused due to Options (a) wind effect (b) heat effect (c) light effect (d) hormone effect Correct…
6 years ago
Plant Growth and Development
The hormone, which caused stunted growth in pea is
The hormone, which caused stunted growth in pea is Options (a) ethylene (b) auxin (c) cytokinin (d) abscisic acid Correct…
6 years ago
Growth of pollen tube towards embryo sac is
Growth of pollen tube towards embryo sac is Options (a) chemotaxis (b) geotropism (c) thigmotaxis (d) all of these Correct…
6 years ago
One of the synthetic auxin is:
One of the synthetic auxin is: Options (a) IAA (b) GA (c) IBA (d) NAA Correct Answer: NAA Explanation: NAA…
7 years ago
Vernalization stimulates flowering in
Vernalization stimulates flowering in Options (a) zamikand (b) turmeric (c) carrot (d) ginger Correct Answer: carrot Explanation: Carrot is a…
7 years ago
During seed germination its stored food is mobilized
During seed germination its stored food is mobilized Options (a) Cytokinin (b) ABA (c) Gibberellin (d) Ethylene Correct Answer: Gibberellin…
7 years ago
Phototropic curvature is the result of uneven distribution of:
Phototropic curvature is the result of uneven distribution of: Options (a) gibberellin (b) Phytochrome (c) cytokinins (d) auxin Correct Answer:…
7 years ago
Which one of the following acids is a derivative of carotenoids?
Which one of the following acids is a derivative of carotenoids? Options (a) Indole 3-acetic acid (b) Gibberellic acid (c)…
7 years ago
In germinating seeds fatty acids are degraded exclusively in the
In germinating seeds fatty acids are degraded exclusively in the Options (a) proplastids (b) glyoxysomes (c) peroxisomes (d) mitochondria Correct…
7 years ago
Coiling of garden pea tendrils around any support is an example of:
Coiling of garden pea tendrils around any support is an example of: Options (a) thigmotaxis (b) thigmonasty (c) thigmotropism (d)…
7 years ago