The hormone that helps plants respond to drought is A. auxin. B. abscisic acid. C. cytokinin. D. ethylene.

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Answer 1

Textbook Question

Chapter 31, Problem 1TYU

The hormone that helps plants respond to drought is

A. auxin.
B. abscisic acid.
C. cytokinin.
D. ethylene.

Expert Solution & Answer

Summary Introduction

Introduction:

A drought is known as environmental stress to plants and is caused because of the scarcity of water. It significantly affects or damages the growth of plants.

Answer to Problem 1TYU

Correct answer:

The abscisic acid hormone helps the plants to respond to drought conditions. Therefore, option (B) is correct.

Explanation of Solution

Reason for the correct statement:

In the condition of drought, plants inhibit or avoid the germination of seeds and growth. Plants undergo dormancy state, in which plants exhibit a very little or no growth. In this condition, the abscisic acid (a hormone) helps the plants to respond against drought.

Option (B) is given as “abscisic acid”.

“The hormone that helps the plants to respond to drought is abscisic acid”, it is the right answer.

Hence, option (B) is correct.

Reasons for the incorrect statements:

Option (A) is given as “auxin”.

Auxins (plant hormones) are plant regulators, which promote the elongation of the stem, development of fruit, and the formation of lateral and adventitious roots. Hence, it is the wrong answer.

Option (C) is given as “cytokinin”.

Cytokinin is the regulator that helps in promoting the lateral bud growth, delaying the senescence of leaf, and stimulation of the germination of seeds. Hence, it is the wrong answer.

Option (D) is given as “ethylene”.

Ethylene is a plant hormone that is gaseous and is stimulated by auxins. It promotes the ripening of fruits and flowering. Hence, it is the wrong answer.

Hence, options (A), (C), and (D) are incorrect.

Conclusion

The hormone that helps plants to respond to drought is abscisic acid.

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Students have asked these similar questions

Gaseous hormones are able to enter cells without requiring specialmembrane transporter. Which of the major plant hormones is adiffusible gas?a. auxin b. gibberellin c. cytokinin d. ethylene e. abscisic acid

1) You exposed a plant to a light that shines on the right side of a plant. Choose the statement that best describes the plant growth towards the light. A. Light destroys auxin, and thus the shaded side grows faster. B. Auxin moves from the lighted side to the shaded side where it stimulates growth. C. Auxin moves from the shaded side to the lighted where it stimulates growth. D. Auxin moves from the shaded side to the lighted side where it inhibits growth. 2)Select a plant hormone that responsible in inhibiting protein breakdown and stimulating RNA synthesis. A. Abscisic acid B. Ethylene C. Cytokinins D. Auxins 3)Select the following organs that produces pollen grains. A. Anther B. Style C. Filament D. Ovule 4)Identify the best description of oviparity. A. Organism that gives birth to offsprings. B. Organism that forms the…

This class of plant hormones are exuded by the plant roots. On the one hand, these plant hormones stimulate fungal metabolism and branching. On the other hand, they also trigger seed germination of parasitic plants. O A. Auxin B. Gibberellins O C. Strigolactone D. Abscisic acid O E. Ethylene

Answer 2

Textbook Question

Chapter 31, Problem 1TYU

The hormone that helps plants respond to drought is

A. auxin.
B. abscisic acid.
C. cytokinin.
D. ethylene.

Expert Solution & Answer

Summary Introduction

Introduction:

A drought is known as environmental stress to plants and is caused because of the scarcity of water. It significantly affects or damages the growth of plants.

Answer to Problem 1TYU

Correct answer:

The abscisic acid hormone helps the plants to respond to drought conditions. Therefore, option (B) is correct.

Explanation of Solution

Reason for the correct statement:

In the condition of drought, plants inhibit or avoid the germination of seeds and growth. Plants undergo dormancy state, in which plants exhibit a very little or no growth. In this condition, the abscisic acid (a hormone) helps the plants to respond against drought.

Option (B) is given as “abscisic acid”.

“The hormone that helps the plants to respond to drought is abscisic acid”, it is the right answer.

Hence, option (B) is correct.

Reasons for the incorrect statements:

Option (A) is given as “auxin”.

Auxins (plant hormones) are plant regulators, which promote the elongation of the stem, development of fruit, and the formation of lateral and adventitious roots. Hence, it is the wrong answer.

Option (C) is given as “cytokinin”.

Cytokinin is the regulator that helps in promoting the lateral bud growth, delaying the senescence of leaf, and stimulation of the germination of seeds. Hence, it is the wrong answer.

Option (D) is given as “ethylene”.

Ethylene is a plant hormone that is gaseous and is stimulated by auxins. It promotes the ripening of fruits and flowering. Hence, it is the wrong answer.

Hence, options (A), (C), and (D) are incorrect.

Conclusion

The hormone that helps plants to respond to drought is abscisic acid.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 31, Problem 1TYU

The hormone that helps plants respond to drought is

A. auxin.
B. abscisic acid.
C. cytokinin.
D. ethylene.

Expert Solution & Answer

Summary Introduction

Introduction:

A drought is known as environmental stress to plants and is caused because of the scarcity of water. It significantly affects or damages the growth of plants.

Answer to Problem 1TYU

Correct answer:

The abscisic acid hormone helps the plants to respond to drought conditions. Therefore, option (B) is correct.

Explanation of Solution

Reason for the correct statement:

In the condition of drought, plants inhibit or avoid the germination of seeds and growth. Plants undergo dormancy state, in which plants exhibit a very little or no growth. In this condition, the abscisic acid (a hormone) helps the plants to respond against drought.

Option (B) is given as “abscisic acid”.

“The hormone that helps the plants to respond to drought is abscisic acid”, it is the right answer.

Hence, option (B) is correct.

Reasons for the incorrect statements:

Option (A) is given as “auxin”.

Auxins (plant hormones) are plant regulators, which promote the elongation of the stem, development of fruit, and the formation of lateral and adventitious roots. Hence, it is the wrong answer.

Option (C) is given as “cytokinin”.

Cytokinin is the regulator that helps in promoting the lateral bud growth, delaying the senescence of leaf, and stimulation of the germination of seeds. Hence, it is the wrong answer.

Option (D) is given as “ethylene”.

Ethylene is a plant hormone that is gaseous and is stimulated by auxins. It promotes the ripening of fruits and flowering. Hence, it is the wrong answer.

Hence, options (A), (C), and (D) are incorrect.

Conclusion

The hormone that helps plants to respond to drought is abscisic acid.

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Answer 4

Textbook Question

Chapter 31, Problem 1TYU

The hormone that helps plants respond to drought is

A. auxin.
B. abscisic acid.
C. cytokinin.
D. ethylene.

Expert Solution & Answer

Summary Introduction

Introduction:

A drought is known as environmental stress to plants and is caused because of the scarcity of water. It significantly affects or damages the growth of plants.

Answer to Problem 1TYU

Correct answer:

The abscisic acid hormone helps the plants to respond to drought conditions. Therefore, option (B) is correct.

Explanation of Solution

Reason for the correct statement:

In the condition of drought, plants inhibit or avoid the germination of seeds and growth. Plants undergo dormancy state, in which plants exhibit a very little or no growth. In this condition, the abscisic acid (a hormone) helps the plants to respond against drought.

Option (B) is given as “abscisic acid”.

“The hormone that helps the plants to respond to drought is abscisic acid”, it is the right answer.

Hence, option (B) is correct.

Reasons for the incorrect statements:

Option (A) is given as “auxin”.

Auxins (plant hormones) are plant regulators, which promote the elongation of the stem, development of fruit, and the formation of lateral and adventitious roots. Hence, it is the wrong answer.

Option (C) is given as “cytokinin”.

Cytokinin is the regulator that helps in promoting the lateral bud growth, delaying the senescence of leaf, and stimulation of the germination of seeds. Hence, it is the wrong answer.

Option (D) is given as “ethylene”.

Ethylene is a plant hormone that is gaseous and is stimulated by auxins. It promotes the ripening of fruits and flowering. Hence, it is the wrong answer.

Hence, options (A), (C), and (D) are incorrect.

Conclusion

The hormone that helps plants to respond to drought is abscisic acid.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction:

A drought is known as environmental stress to plants and is caused because of the scarcity of water. It significantly affects or damages the growth of plants.

Answer to Problem 1TYU

Correct answer:

The abscisic acid hormone helps the plants to respond to drought conditions. Therefore, option (B) is correct.

Explanation of Solution

Reason for the correct statement:

In the condition of drought, plants inhibit or avoid the germination of seeds and growth. Plants undergo dormancy state, in which plants exhibit a very little or no growth. In this condition, the abscisic acid (a hormone) helps the plants to respond against drought.

Option (B) is given as “abscisic acid”.

“The hormone that helps the plants to respond to drought is abscisic acid”, it is the right answer.

Hence, option (B) is correct.

Reasons for the incorrect statements:

Option (A) is given as “auxin”.

Auxins (plant hormones) are plant regulators, which promote the elongation of the stem, development of fruit, and the formation of lateral and adventitious roots. Hence, it is the wrong answer.

Option (C) is given as “cytokinin”.

Cytokinin is the regulator that helps in promoting the lateral bud growth, delaying the senescence of leaf, and stimulation of the germination of seeds. Hence, it is the wrong answer.

Option (D) is given as “ethylene”.

Ethylene is a plant hormone that is gaseous and is stimulated by auxins. It promotes the ripening of fruits and flowering. Hence, it is the wrong answer.

Hence, options (A), (C), and (D) are incorrect.

Conclusion

The hormone that helps plants to respond to drought is abscisic acid.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

A drought is known as environmental stress to plants and is caused because of the scarcity of water. It significantly affects or damages the growth of plants.

Answer to Problem 1TYU

Correct answer:

The abscisic acid hormone helps the plants to respond to drought conditions. Therefore, option (B) is correct.

Explanation of Solution

Reason for the correct statement:

In the condition of drought, plants inhibit or avoid the germination of seeds and growth. Plants undergo dormancy state, in which plants exhibit a very little or no growth. In this condition, the abscisic acid (a hormone) helps the plants to respond against drought.

Option (B) is given as “abscisic acid”.

“The hormone that helps the plants to respond to drought is abscisic acid”, it is the right answer.

Hence, option (B) is correct.

Reasons for the incorrect statements:

Option (A) is given as “auxin”.

Auxins (plant hormones) are plant regulators, which promote the elongation of the stem, development of fruit, and the formation of lateral and adventitious roots. Hence, it is the wrong answer.

Option (C) is given as “cytokinin”.

Cytokinin is the regulator that helps in promoting the lateral bud growth, delaying the senescence of leaf, and stimulation of the germination of seeds. Hence, it is the wrong answer.

Option (D) is given as “ethylene”.

Ethylene is a plant hormone that is gaseous and is stimulated by auxins. It promotes the ripening of fruits and flowering. Hence, it is the wrong answer.

Hence, options (A), (C), and (D) are incorrect.

Conclusion

The hormone that helps plants to respond to drought is abscisic acid.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

A drought is known as environmental stress to plants and is caused because of the scarcity of water. It significantly affects or damages the growth of plants.

Answer 12

Answer to Problem 1TYU

Correct answer:

The abscisic acid hormone helps the plants to respond to drought conditions. Therefore, option (B) is correct.

Answer 13

Explanation of Solution

Reason for the correct statement:

In the condition of drought, plants inhibit or avoid the germination of seeds and growth. Plants undergo dormancy state, in which plants exhibit a very little or no growth. In this condition, the abscisic acid (a hormone) helps the plants to respond against drought.

Option (B) is given as “abscisic acid”.

“The hormone that helps the plants to respond to drought is abscisic acid”, it is the right answer.

Hence, option (B) is correct.

Reasons for the incorrect statements:

Option (A) is given as “auxin”.

Auxins (plant hormones) are plant regulators, which promote the elongation of the stem, development of fruit, and the formation of lateral and adventitious roots. Hence, it is the wrong answer.

Option (C) is given as “cytokinin”.

Cytokinin is the regulator that helps in promoting the lateral bud growth, delaying the senescence of leaf, and stimulation of the germination of seeds. Hence, it is the wrong answer.

Option (D) is given as “ethylene”.

Ethylene is a plant hormone that is gaseous and is stimulated by auxins. It promotes the ripening of fruits and flowering. Hence, it is the wrong answer.

Hence, options (A), (C), and (D) are incorrect.

Answer 14

Conclusion

The hormone that helps plants to respond to drought is abscisic acid.

Answer 15

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The hormone that helps plants respond to drought is A. auxin. B. abscisic acid. C. cytokinin. D. ethylene.

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Answer to Problem 1TYU

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