Commercial uses of gibberellins. -Biology

Description : Which of the following enhances or induces fusion of protoplasts? (a) IAA and kinetin (b) IAA and gibberellins (c) Sodium chloride and potassium chloride (d) Polyethylene glycol and sodium nitrate

Last Answer : (d) Polyethylene glycol and sodium nitrate

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

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

Last Answer : (D) Ethylene

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

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

Last Answer : (B) ABA

Leaf senescence can be retarded by the application of : a. Auxins b. Gibberellins c. Kinins d. Abscicic acid

Description : Leaf senescence can be retarded by the application of : a. Auxins b. Gibberellins c. Kinins d. Abscicic acid

Last Answer : Kinins

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

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

Last Answer : Kinins

________ have ability to alter the sex of the flowers: a. Auxins b. Gibberellins c. Kinins d. None of above

Description : ________ have ability to alter the sex of the flowers: a. Auxins b. Gibberellins c. Kinins d. None of above

Last Answer : Gibberellins

Direction of plant growth is controlled by: a. Auxins b. Gibberellins c. Kinins d. All of above

Description : Direction of plant growth is controlled by: a. Auxins b. Gibberellins c. Kinins d. All of above

Last Answer : Auxins

Many _________ in super optimal concentrations also act as growth inhibitors : a. Auxins b. Gibberellins c. Cytokinins d. All of above

Description : Many _________ in super optimal concentrations also act as growth inhibitors : a. Auxins b. Gibberellins c. Cytokinins d. All of above

Last Answer : Auxins

Compounds possessing hormone like properties which have small molecular weight, are termed as : a. Auxins b. Gibberellins c. Kinins d. None of these

Description : Compounds possessing hormone like properties which have small molecular weight, are termed as : a. Auxins b. Gibberellins c. Kinins d. None of these

Last Answer : Kinins

Hormones which control apical dominance are: a. Auxins b. Cytokinins c. Gibberellins d. Polyamines

Description : Hormones which control apical dominance are: a. Auxins b. Cytokinins c. Gibberellins d. Polyamines

Last Answer : Cytokinins

A plant hormone, which is primary regulator of abscission process is (a) Ethylene (b) Auxin (c) ABA (d) Gibberellins

Description : A plant hormone, which is primary regulator of abscission process is (a) Ethylene (b) Auxin (c) ABA (d) Gibberellins

Last Answer : (c) ABA

Which of the following hormones can replace vernalisation? (a) Auxin (b) Cytokinin (c) Gibberellins (d) Ethylene

Description : Which of the following hormones can replace vernalisation? (a) Auxin (b) Cytokinin (c) Gibberellins (d) Ethylene

Last Answer : (c) Gibberellins

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

Cut or excised leaves remain green for long if induced to root or dipped in (a) gibberellins (b) cytokinins (c) auxins (d) ethylene.

Description : Cut or excised leaves remain green for long if induced to root or dipped in (a) gibberellins (b) cytokinins (c) auxins (d) ethylene.

Last Answer : (b) cytokinins

Phototropic and geotropic movements are linked to (a) gibberellins (b) enzymes (c) auxin (d) cytokinins.

Description : Phototropic and geotropic movements are linked to (a) gibberellins (b) enzymes (c) auxin (d) cytokinins.

Last Answer : (c) auxin

A plant hormone used for inducing morphogenesis in plant tissue culture is (a) cytokinins (b) ethylene (c) abscisic acid (d) gibberellins.

Description : A plant hormone used for inducing morphogenesis in plant tissue culture is (a) cytokinins (b) ethylene (c) abscisic acid (d) gibberellins.

Last Answer : (a) cytokinins

Cell elongation in internodal regions of the green plants takes place due to (a) indole acetic acid (b) cytokinins (c) gibberellins (d) ethylene

Description : Cell elongation in internodal regions of the green plants takes place due to (a) indole acetic acid (b) cytokinins (c) gibberellins (d) ethylene

Last Answer : (c) gibberellins

Which one of the following generally acts as an antagonist to gibberellins? (a) Zeatin (b) Ethylene (c) ABA (d) IAA

Description : Which one of the following generally acts as an antagonist to gibberellins? (a) Zeatin (b) Ethylene (c) ABA (d) IAA

Last Answer : (c) ABA

Small cut pieces of soft stems are placed in growth medium with following plant hormones. Which combination of plant hormones will show slowest growth ? (1) Auxin + Cytokinin (2) Gibberellins + Auxin (3) Gibberellins + Cytokinin (4) Abscisic Acid + Auxin

Description : Small cut pieces of soft stems are placed in growth medium with following plant hormones. Which combination of plant hormones will show slowest growth ? (1) Auxin + Cytokinin (2) Gibberellins + Auxin (3) Gibberellins + Cytokinin (4) Abscisic Acid + Auxin

Last Answer : (4) Abscisic Acid + Auxin

Hormone pair required for a callus to differentiate is a. auxin and cytokinin b. auxin and ethylene c. auxin and abscisic acid d. cytokinin and gibberellins

Description : Hormone pair required for a callus to differentiate is a. auxin and cytokinin b. auxin and ethylene c. auxin and abscisic acid d. cytokinin and gibberellins

Last Answer : a. auxin and cytokinin

The following is not a plant growth regulator a) Acetic acid b) Auxins c) Gibberellins d) Ethylene

Description : The following is not a plant growth regulator a) Acetic acid b) Auxins c) Gibberellins d) Ethylene

Last Answer : a) Acetic acid

Commercial uses of auxins. -Biology

Description : Commercial uses of auxins. -Biology

Last Answer : answer:

Commercial uses of ethylene. -Biology

Description : Commercial uses of ethylene. -Biology

Last Answer : answer:

Commercial uses of auxins. -Biology

Description : Commercial uses of auxins. -Biology

Last Answer : answer:

Commercial uses of ethylene. -Biology

Description : Commercial uses of ethylene. -Biology

Last Answer : answer:

Uses For Commercial Vehicle Equipment?

Description : Uses For Commercial Vehicle Equipment?

Last Answer : Commercial vehicle equipment can be very useful for small and large companies and businesses. The uses are sometimes misunderstood so this article will discuss the various equipment and uses in a more ... Ladders normally require a lot of space so the ladder rack is ideal for space economy a

Commercial food processing uses control systems such as ________________ to reduce the risk of harm. a. FMEA B. FCEA C. GREA D. HACCF

Description : Commercial food processing uses control systems such as ________________ to reduce the risk of harm. a. FMEA B. FCEA C. GREA D. HACCF

Last Answer : a. FMEA

A city supply includes (A) Domestic water demand (B) Industrial and commercial water demands (C) Demand for public uses and fire (D) All the above

Description : A city supply includes (A) Domestic water demand (B) Industrial and commercial water demands (C) Demand for public uses and fire (D) All the above

Last Answer : (D) All the above

As Wham Burger reviews a proposed commercial indicating that the firm's major competitor uses "less than top -quality beef," Wham Burger's director of marketing brings up the issue of the ethics of the campaign. The firm's Chairman correctly states that in the end it will be ------ that determine[s] what is unethical. A)consumer groups B)trade organisations C)the Courts D)Parliament E)society

Description : As Wham Burger reviews a proposed commercial indicating that the firm's major competitor uses "less than top-quality beef," Wham Burger's director of marketing brings up the issue of the ethics of ... [s] what is unethical. A)consumer groups B)trade organisations C)the Courts D)Parliament E)society

Last Answer : E)society

Reactors in commercial nuclear power plants in the U.S. are often referred to as thermal reactors. A thermal reactor uses: w) fissionable plutonium-239 as fuel. x) a relatively low heat output. y) neutrons moderated to relatively low energies. z) liquid sodium as a coolant.

Description : Reactors in commercial nuclear power plants in the U.S. are often referred to as thermal reactors. A thermal reactor uses: w) fissionable plutonium-239 as fuel. x) a relatively low heat output. y) neutrons moderated to relatively low energies. z) liquid sodium as a coolant.

Last Answer : ANSWER: Y -- NEUTRONS MODERATED TO RELATIVELY LOW ENERGIES.

Commercial uses of gibberellins. -Biology

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