The dormancy due to hard seed coat or impermeable seed coats

The dormancy due to hard seed coat or impermeable seed coats
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 Ans. Scarification
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Seed dormancy is induced by

Description : Seed dormancy is induced by

Last Answer : Ans. Abscisic acid

Seed dormancy of seed is broken by

Description : Seed dormancy of seed is broken by

Last Answer : Ans. Cytokinin

Seed dormancy of potato tubers is broken by treating tubers with

Description : Seed dormancy of potato tubers is broken by treating tubers with

Last Answer : Ans. Thiourea 1%

The rice variety which has no seed dormancy

Description : The rice variety which has no seed dormancy

Last Answer : Ans. I.R.-50

A fertilized ovule consisting of intact embryo, stored food and seed-coat which is viable and has got the capacity to germinate

Description : A fertilized ovule consisting of intact embryo, stored food and seed-coat which is viable and has got the capacity to germinate

Last Answer : Ans. Seed

Can any coat rack hold tewn coats?

Description : Can any coat rack hold tewn coats?

Last Answer : There are some wall mounted coat racks taht can hold over 10 coats.

On average, how many coats does a typical coat rack stand hold?

Description : On average, how many coats does a typical coat rack stand hold?

Last Answer : You can get all different sizes of coat racks, but a typical coat rack has about 8 hooks. That would hold 8 coats if you put one on each hook, or 16 if you doubled coats up by putting 2 on each hook.

In areas where there is severe corrosion Finishing coat will be a) Two coats of aluminium paint to IS : 2339* b) One coat of zinc chromate priming to IS : 104 e) Two cover coats of red oxide paint to IS :123 f) One coat of zinc chrome - red oxide priming to IS : 2074

Description : In areas where there is severe corrosion Finishing coat will be a) Two coats of aluminium paint to IS : 2339* b) One coat of zinc chromate priming to IS : 104 e) Two cover coats of red oxide paint to IS :123 f) One coat of zinc chrome - red oxide priming to IS : 2074

Last Answer : a) Two coats of aluminium paint to IS : 2339*

In areas where there is no severe corrosion Finishing coat will be a) Two coats of aluminium paint to IS : 2339 b) One coat of zinc chromate priming to IS : 104 c) Two cover coats of red oxide paint to IS :123* d) One coat of zinc chrome - red oxide priming to IS : 2074

Description : In areas where there is no severe corrosion Finishing coat will be a) Two coats of aluminium paint to IS : 2339 b) One coat of zinc chromate priming to IS : 104 c) Two cover coats of red oxide paint to IS :123* d) One coat of zinc chrome - red oxide priming to IS : 2074

Last Answer : c) Two cover coats of red oxide paint to IS :123*

The dormancy due to low temperature and moisture conditions

Description : The dormancy due to low temperature and moisture conditions

Last Answer : Ans. Stratification

Seed dormancy is due to?

Description : Seed dormancy is due to?

Last Answer : Abscisic acid

Dormancy in plant and seed is mainly due to a. Environmental factor b. Physiological factor c. a & b d. None

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

Seed dormancy is due to the (a) ethylene (b) abscisic acid (c) IAA (d) starch.

Description : Seed dormancy is due to the (a) ethylene (b) abscisic acid (c) IAA (d) starch.

Last Answer : (b) abscisic acid

The seeds of certain plants fail to germinate if they do not pass through the digestive tract of fruit-eating birds. This is due to - (1) hibernation (2) seed coat impermeability (3) infertility (4) vegetative reproduction

Description : The seeds of certain plants fail to germinate if they do not pass through the digestive tract of fruit-eating birds. This is due to - (1) hibernation (2) seed coat impermeability (3) infertility (4) vegetative reproduction

Last Answer : (2) seed coat impermeability Explanation: A dormant seed is one that is unable to germinate in a specified period of time under a combination of environmental factors that are ... to prevent germination during unsuitable ecological conditions, but the probability of seedling survival is low.

The seeds of certain plants fail to germinate if they do not pass through the digestive tract of fruit-eating birds. This is due to (1) hibernation (2) seed coat impermeability (3) infertility (4) vegetative reproduction

Description : The seeds of certain plants fail to germinate if they do not pass through the digestive tract of fruit-eating birds. This is due to (1) hibernation (2) seed coat impermeability (3) infertility (4) vegetative reproduction 

Last Answer : seed coat impermeability

What is seed dormancy? -Biology

Description : What is seed dormancy? -Biology

Last Answer : answer:

When a seed break dormancy? -Biology

Description : When a seed break dormancy? -Biology

Last Answer : answer:

How can seed dormancy be broken? -Biology

Description : How can seed dormancy be broken? -Biology

Last Answer : answer:

What are the main causes of seed dormancy? -Biology

Description : What are the main causes of seed dormancy? -Biology

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What purposes are served by seed dormancy? -Biology

Description : What purposes are served by seed dormancy? -Biology

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Which hormone promotes seed dormancy? -Biology

Description : Which hormone promotes seed dormancy? -Biology

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When is seed dormancy not desirable? -Biology

Description : When is seed dormancy not desirable? -Biology

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Why is seed dormancy important? -Biology

Description : Why is seed dormancy important? -Biology

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When a seed break dormancy? -Biology

Description : When a seed break dormancy? -Biology

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How can seed dormancy be broken? -Biology

Description : How can seed dormancy be broken? -Biology

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Why is seed dormancy an evolutionary advantage? -Biology

Description : Why is seed dormancy an evolutionary advantage? -Biology

Last Answer : answer:

Seed germination and dormancy. -Biology

Description : Seed germination and dormancy. -Biology

Last Answer : answer:

Artificial methods of breaking the seed dormancy? -Biology

Description : Artificial methods of breaking the seed dormancy? -Biology

Last Answer : answer:

When a seed break dormancy? -Biology

Description : When a seed break dormancy? -Biology

Last Answer : answer:

How can seed dormancy be broken? -Biology

Description : How can seed dormancy be broken? -Biology

Last Answer : answer:

What are the main causes of seed dormancy? -Biology

Description : What are the main causes of seed dormancy? -Biology

Last Answer : answer:

What purposes are served by seed dormancy? -Biology

Description : What purposes are served by seed dormancy? -Biology

Last Answer : answer:

Which hormone promotes seed dormancy? -Biology

Description : Which hormone promotes seed dormancy? -Biology

Last Answer : answer:

Why is seed dormancy important? -Biology

Description : Why is seed dormancy important? -Biology

Last Answer : answer:

When is seed dormancy not desirable? -Biology

Description : When is seed dormancy not desirable? -Biology

Last Answer : answer:

When a seed break dormancy? -Biology

Description : When a seed break dormancy? -Biology

Last Answer : answer:

How can seed dormancy be broken? -Biology

Description : How can seed dormancy be broken? -Biology

Last Answer : answer:

Why is seed dormancy an evolutionary advantage? -Biology

Description : Why is seed dormancy an evolutionary advantage? -Biology

Last Answer : answer:

Seed germination and dormancy. -Biology

Description : Seed germination and dormancy. -Biology

Last Answer : answer:

Artificial methods of breaking the seed dormancy? -Biology

Description : Artificial methods of breaking the seed dormancy? -Biology

Last Answer : answer:

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

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.

Seed dormancy is regulatedby – (1) Abscisic acid (2) Gibberellic acid (3) Indole acetic acid (4) Ethylene

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).

Dormancy of seed is a biological mechanisms that provides protection against ______: a. Seed spoilage b. Embryo abortion c. Pre mature germination d. Dehydration

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

Seed potato seed has a. Dormancy b. Rest period c. Both of these d. None of these

Description : Seed potato seed has a. Dormancy b. Rest period c. Both of these d. None of these

Last Answer : Dormancy

Seed potato dormancy is broken by ? a IAA b NAA c Thiourea d CCC

Description : Seed potato dormancy is broken by ? a IAA b NAA c Thiourea d CCC

Last Answer : c Thiourea

Gibberellins promote (a) seed germination (b) seed dormancy (c) leaf fall (d) root elongation.

Description : Gibberellins promote (a) seed germination (b) seed dormancy (c) leaf fall (d) root elongation.

Last Answer : (c) leaf fall

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

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

What is seed dormancy?

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.

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

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

Seed dormancy is regulatedby (1) Abscisic acid (2) Gibberellic acid (3) Indole acetic acid (4) Ethylene

Description : Seed dormancy is regulatedby (1) Abscisic acid (2) Gibberellic acid (3) Indole acetic acid (4) Ethylene

Last Answer : Abscisic acid