Q. Name the site of Gibberellins synthesis

View solution

Q. Gibberellin that is synthesized in the shoot transported to different parts of the plant by which medium?

View solution

Q. What is bolting?

View solution

Q. Which of the following plant hormone is responsible for seed germination?

View solution

Q. Name the first naturally occurring cytokines.

View solution

Q. Which of the following plant hormone causes a delay in leaf senescence?

View solution

Q. Name the stress hormone of the plant.

View solution

Q. Deficiency in which of the following hormone causes dwarfism in the plant?

View solution

Q. Light dependent changes in plant’s growth and development apart from photosynthesis is known as___________

View solution

Q. Name the red light sensitive system?

View solution

Q. Name the pigment, which is responsible for red color light?

View solution

Q. Which of the following does NOT belongs to the phytochrome gene family?

View solution

Q. Name the blue light photoreceptor of the plant?

View solution

Q. Which of the following is NOT the function of cytochromes?

View solution

Q. CRY 1 and CRY 2 are the nuclear protein of cryptochromes.

View solution

Q. Which of the following has a major role in the regulation of chloroplast movement?

View solution

Q. Name the term which defines the ability of the plants to measure the length of photoperiods?

View solution

Q. Which of the following is NOT the long day plant?

View solution

Q. The movement in a plant caused as a result of differential growth is called___________

View solution

Q. The roots of the plant are negatively phototropic.

View solution