The PGR causes apical bud dominance

The PGR causes apical bud dominance
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 Ans. Auxins
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$ Those lateral buds which are near the apical bud are called dormant buds. ! Dormancy of lateral buds is due to Apical dominance

Description : $ Those lateral buds which are near the apical bud are called dormant buds. ! Dormancy of lateral buds is due to Apical dominance

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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.

Apical dominance is caused by (a) abscisic acid in lateral bud (b) cytokinin in leaf tip (c) gibberellin in lateral buds (d) auxin in shoot tip.

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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

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PGR related to drought tolerance and stress hardness in plants

Description : PGR related to drought tolerance and stress hardness in plants

Last Answer : Ans. Abscisic acid

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Description : PGR used for fruit ripening

Last Answer : Ans. Ethylene

The PGR used to initiate seed germination

Description : The PGR used to initiate seed germination

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Description : What is apical dominance? -Biology

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Description : Advantage of apical dominance to a plant? -Biology

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Description : Apical dominance can be removed by? -Biology

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Description : Role of auxins in apical dominance? -Biology

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Description : Why is apical dominance adaptive? -Biology

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Description : Role of auxins in apical dominance? -Biology

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Description : Which of the following control the root initiation, cell elongation and apical dominance? (A)Auxins (B) ABA (C) Gibberellins (D) Ethylene

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________ can release lateral buds from apical dominance : a. Auxins b. Gibberellins c. Kinins d. None of above

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Mowing grass lawn facilitates better maintenance because (a) wounding stimulates regeneration (b) removal of apical dominance and stimulation of intercalary meristem (c) removal of apical dominance (d) removal of apical dominance and promotion of lateral meristem.

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The hormone responsible for apical dominance is (a) IAA (b) GA (c) ABA (d) Florigen.

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How does pruning help in making the hedge dense? (a) It releases wound hormones. (b) It induces the differentiation of new shoots from the rootstock. (c) It frees axillary buds from apical dominance. (d) The apical shoot grows faster after pruning

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In higher plants the growing apical bud inhibits the growth of the lateral (axillary) buds, this phenomenon is called

Description : In higher plants the growing apical bud inhibits the growth of the lateral (axillary) buds, this phenomenon is called

Last Answer : In higher plants the growing apical bud inhibits the growth of the lateral (axillary) buds, this phenomenon is called

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Apical bud becomes ________ in mango at fruit bud differentiation : a. Flattened b. Rounded c. Dome shaped d. Elongated

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Removal of apical bud results in (a) formation of new apical bud (b) elongation of main stem(c) death of plant (d) formation of lateral branching.

Description : Removal of apical bud results in (a) formation of new apical bud (b) elongation of main stem (c) death of plant (d) formation of lateral branching.

Last Answer : d) formation of lateral branching.

If the apical bud has been removed then we observe (a) more lateral branches (b) more axillary buds (c) plant growth stops (d) flowering stops.

Description : If the apical bud has been removed then we observe (a) more lateral branches (b) more axillary buds (c) plant growth stops (d) flowering stops.

Last Answer : (a) more lateral branches

Axillary bud and terminal bud derived from the activity of (a) lateral meristem (b) intercalary meristem (c) apical meristem (d) parenchyma.

Description : Axillary bud and terminal bud derived from the activity of (a) lateral meristem (b) intercalary meristem (c) apical meristem (d) parenchyma.

Last Answer : (c) apical meristem

Axillary bud and terminal bud derived from the activity of (a) lateral meristem (b) intercalary meristem (c) apical meristem (d) parenchyma.

Description : Axillary bud and terminal bud derived from the activity of (a) lateral meristem (b) intercalary meristem (c) apical meristem (d) parenchyma.

Last Answer : (c) apical meristem

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Description : What is the eye of potato? (a) Axillary bud (b) Accessory bud (c) Adventitious bud (d) Apical bud

Last Answer : a) Axillary bud

To obtain haploid plants, we culture _________ e. Entire anther f. Nucleus g. Embryo h. Apical bud

Description : To obtain haploid plants, we culture _________ e. Entire anther f. Nucleus g. Embryo h. Apical bud

Last Answer : e. Entire anther

Removal of male bud after completion of female phase is known as

Description : Removal of male bud after completion of female phase is known as

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Vector for bud necrosis of groundnut is

Description : Vector for bud necrosis of groundnut is

Last Answer : Ans. Thrips (6) Rapseed and Mustard

White bud of maize is caused by

Description : White bud of maize is caused by

Last Answer : Ans. Zn deficiency

Whip like structure appeared in terminal bud

Description : Whip like structure appeared in terminal bud

Last Answer : Ans. B deficiency

Failure of terminal bud and root tips is the principle symptom of

Description : Failure of terminal bud and root tips is the principle symptom of

Last Answer : Ans. Ca deficiency

In class II restorations, all of the following are considered to occur as probable causes of periodontal problems except: A. Flat ridge B. Faulty or not proper contour C. Not properly polished restoration D. Cervical wall is too deeply apical E. Overextension of lining in cavity

Description : In class II restorations, all of the following are considered to occur as probable causes of periodontal problems except: A. Flat ridge B. Faulty or not proper contour C. Not properly polished restoration D. Cervical wall is too deeply apical E. Overextension of lining in cavity

Last Answer : E. Overextension of lining in cavity

If a solution to a particular problem is not vital to the functioning of an organization and management is willing to overlook the causes of the conflict, managers may choose to use which type of conflict resolution? (a) Confrontation ; (b) Avoidance ; (c) Dominance ; (d) Compromise

Description : If a solution to a particular problem is not vital to the functioning of an organization and management is willing to overlook the causes of the conflict, managers may choose to use which type of conflict resolution? (a) Confrontation ; (b) Avoidance ; (c) Dominance ; (d) Compromise

Last Answer :  (b) Avoidance ;

white fuzzy sticky substance at bud base causes bud drop, cure?

Description : white fuzzy sticky substance at bud base causes bud drop, cure?

Last Answer : Need Answer

What causes bud drop in impatiens planted in pots?

Description : What causes bud drop in impatiens planted in pots?

Last Answer : Need Answer

What causes bud dormancy? -Biology

Description : What causes bud dormancy? -Biology

Last Answer : Bud dormancy is a suspension of most physiological activity and growth that can be reactivated. It may be a response to environmental conditions such as seasonality or extreme heat, drought, or cold. The exit from bud dormancy is marked by the resumed growth of the bud.