Description : Seed dormancy is induced by
Last Answer : Ans. Abscisic acid
Description : Seed dormancy of seed is broken by
Last Answer : Ans. Cytokinin
Description : Seed dormancy of potato tubers is broken by treating tubers with
Last Answer : Ans. Thiourea 1%
Description : The dormancy due to hard seed coat or impermeable seed coats
Last Answer : Ans. Scarification
Description : Hybrid variety of rice is developed by using
Last Answer : Ans. GMS and CGMS line
Description : The seed of a crop variety produced by the breeder which is small in quantity is said to be
Last Answer : Ans. Nucleus seed
Description : The dormancy due to low temperature and moisture conditions
Last Answer : Ans. Stratification
Description : What is seed dormancy? -Biology
Last Answer : answer:
Description : When a seed break dormancy? -Biology
Description : How can seed dormancy be broken? -Biology
Description : What are the main causes of seed dormancy? -Biology
Description : What purposes are served by seed dormancy? -Biology
Description : Which hormone promotes seed dormancy? -Biology
Description : When is seed dormancy not desirable? -Biology
Description : Why is seed dormancy important? -Biology
Description : Why is seed dormancy an evolutionary advantage? -Biology
Description : Seed germination and dormancy. -Biology
Description : Artificial methods of breaking the seed dormancy? -Biology
Description : Which of the following plant hormones are incorrectly paired? (1) abscisic acid- transpiration (2) auxins- apical dominance (3) cytoldnins- senescence (4) gibberlins- bud and seed dormancy
Last Answer : (4) gibberlins- bud and seed dormancy Explanation: Abscisic acid is responsible for responsible for dormancy of various types. It maintains dormancy in seeds and buds, stimulates the closing of stomata. Gibberellins are responsible for cell division and growth in cell size.
Description : Seed dormancy is regulatedby – (1) Abscisic acid (2) Gibberellic acid (3) Indole acetic acid (4) Ethylene
Last Answer : (1) Abscisic acid Explanation: The transition from dormancy to germination in seeds is a key physiological process during the lifecycle of plants. Abscisic acid (ABA) is the sole plant ... acts through a gene expression network involving the transcription factor ABSCISIC ACID INSENSITIVE 3 (ABI3).
Description : Seed dormancy is due to?
Last Answer : Abscisic acid
Description : Dormancy of seed is a biological mechanisms that provides protection against ______: a. Seed spoilage b. Embryo abortion c. Pre mature germination d. Dehydration
Last Answer : Pre mature germination
Description : Dormancy in plant and seed is mainly due to a. Environmental factor b. Physiological factor c. a & b d. None
Last Answer : a & b
Description : Seed potato seed has a. Dormancy b. Rest period c. Both of these d. None of these
Last Answer : Dormancy
Description : Seed potato dormancy is broken by ? a IAA b NAA c Thiourea d CCC
Last Answer : c Thiourea
Description : Seed dormancy is due to the (a) ethylene (b) abscisic acid (c) IAA (d) starch.
Last Answer : (b) abscisic acid
Description : Gibberellins promote (a) seed germination (b) seed dormancy (c) leaf fall (d) root elongation.
Last Answer : (c) leaf fall
Description : Which of the following is not an inhibitory substance governing seed dormancy? (a) Gibberellic acid (b) Abscisic acid (c) Phenolic acid (d) Para-ascorbic acid
Last Answer : a) Gibberellic acid
Description : What is seed dormancy?
Last Answer : Ans: Seed dormancy is a state in which seeds are prevented from germinating even in favourable environmental condition.
Description : Which of the following plant hormones are incorrectly paired? (1) abscisic acid- transpiration (2) auxins-apical dominance (3) cytokinins- senescence (4) gibberlins- bud and seed dormancy
Last Answer : gibberlins- bud and seed dormancy
Description : Seed dormancy is regulatedby (1) Abscisic acid (2) Gibberellic acid (3) Indole acetic acid (4) Ethylene
Description : The variety of living organisms (flora and fauna) is called as
Last Answer : Ans. Biodiversity
Description : When new variety is recommended, which type of budget should be prepared?
Last Answer : Ans. Partial budget
Description : Queen Elizabeth is a variety of
Last Answer : Ans. Floribundas rose
Description : Golden Age and Crown of Gold are the variety of
Last Answer : Ans. African Marigold
Description : Off-season variety of chrysanthemum
Last Answer : Ans. Haldi ghati, Himansu, Jaya and Jwala