The plant hormones also called as phytohormones. The plant hormones are chemical substances that regulate the growth of plants. There are five types of hormones present in plants: Auxin, Gibberellins, cytokinins, abscisic acid and ethylene. Auxins regulate as the growth of roots and fruits, it also prevents the abscission of new or young leaves.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 45, Problem 1FIB

Summary Introduction

Introduction:

The plant hormones also called as phytohormones. The plant hormones are chemical substances that regulate the growth of plants. There are five types of hormones present in plants: Auxin, Gibberellins, cytokinins, abscisic acid and ethylene. Auxins regulate as the growth of roots and fruits, it also prevents the abscission of new or young leaves.

Expert Solution & Answer

Answer to Problem 1FIB

Correct answer:

Auxin produced by the apical meristem of the shoot inhibits sprouting of lateral branches; this phenomenon is called apical dominance. In roots, auxin stimulates development of root side branches. The discovery of auxin by the Darwins was based on its ability to stimulate phototropism.

Explanation of Solution

Auxin is a plant growth hormone that promotes the plant growth. The auxin is produced by the shoot apical meristem, young leaves, fruits, flower and root apical meristem (in lower concentration). Auxin inhibits the growth of lateral bud and promotes the growth of the apical meristem which is known as apical dominance.

The lower concentration of auxin hormone around root meristem stimulates lateral branching of roots. The hormones produced by the plants are chemical substances that coordinate with the stimuli. The plant hormones produced in lower concentration could bring a large change in the form of response in plant cells. Example: lower concentration of auxin hormone cause the movement of plants toward the light which is known phototropism.

Conclusion

Auxin inhibits lateral bud growth and stimulates lateral branching of roots. Auxin cause the weakened of stem cell wall which result in the bending of stem toward the light or phototropism.

Want to see more full solutions like this?

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

Students have asked these similar questions

Which of the following is NOT an example of passive immunization? A. Administration of tetanus toxoid B. Administration of hepatitis B immunoglobulin C. Administration of rabies immunoglobulin D. Transfer of antibodies via plasma therapy

Transcription and Translation 1. What is the main function of transcription and translation? (2 marks) 2. How is transcription different in eukaryotic and prokaryotic cells? (2 marks) 3. Explain the difference between pre-mRNA and post-transcript mRNA. (2 marks) 4. What is the function of the following: (4 marks) i. the cap ii. spliceosome iii. Poly A tail iv. termination sequence 5. What are advantages to the wobble feature of the genetic code? (2 marks) 6. Explain the difference between the: (3 marks) i. A site & P site ii. codon & anticodon iii. gene expression and gene regulation 7. Explain how the stop codon allows for termination. (1 mark) 8. In your own words, summarize the process of translation. (2 marks)

In this activity you will research performance enhancers that affect the endocrine system or nervous system. You will submit a 1 page paper on one performance enhancer of your choice. Be sure to include: the specific reason for use the alleged results on improving performance how it works how it affect homeostasis and improves performance any side-effects of this substance

Answer 2

Question

Chapter 45, Problem 1FIB

Summary Introduction

Introduction:

The plant hormones also called as phytohormones. The plant hormones are chemical substances that regulate the growth of plants. There are five types of hormones present in plants: Auxin, Gibberellins, cytokinins, abscisic acid and ethylene. Auxins regulate as the growth of roots and fruits, it also prevents the abscission of new or young leaves.

Expert Solution & Answer

Answer to Problem 1FIB

Correct answer:

Auxin produced by the apical meristem of the shoot inhibits sprouting of lateral branches; this phenomenon is called apical dominance. In roots, auxin stimulates development of root side branches. The discovery of auxin by the Darwins was based on its ability to stimulate phototropism.

Explanation of Solution

Auxin is a plant growth hormone that promotes the plant growth. The auxin is produced by the shoot apical meristem, young leaves, fruits, flower and root apical meristem (in lower concentration). Auxin inhibits the growth of lateral bud and promotes the growth of the apical meristem which is known as apical dominance.

The lower concentration of auxin hormone around root meristem stimulates lateral branching of roots. The hormones produced by the plants are chemical substances that coordinate with the stimuli. The plant hormones produced in lower concentration could bring a large change in the form of response in plant cells. Example: lower concentration of auxin hormone cause the movement of plants toward the light which is known phototropism.

Conclusion

Auxin inhibits lateral bud growth and stimulates lateral branching of roots. Auxin cause the weakened of stem cell wall which result in the bending of stem toward the light or phototropism.

Want to see more full solutions like this?

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

Answer 3

Question

Chapter 45, Problem 1FIB

Summary Introduction

Introduction:

The plant hormones also called as phytohormones. The plant hormones are chemical substances that regulate the growth of plants. There are five types of hormones present in plants: Auxin, Gibberellins, cytokinins, abscisic acid and ethylene. Auxins regulate as the growth of roots and fruits, it also prevents the abscission of new or young leaves.

Expert Solution & Answer

Answer to Problem 1FIB

Correct answer:

Auxin produced by the apical meristem of the shoot inhibits sprouting of lateral branches; this phenomenon is called apical dominance. In roots, auxin stimulates development of root side branches. The discovery of auxin by the Darwins was based on its ability to stimulate phototropism.

Explanation of Solution

Auxin is a plant growth hormone that promotes the plant growth. The auxin is produced by the shoot apical meristem, young leaves, fruits, flower and root apical meristem (in lower concentration). Auxin inhibits the growth of lateral bud and promotes the growth of the apical meristem which is known as apical dominance.

The lower concentration of auxin hormone around root meristem stimulates lateral branching of roots. The hormones produced by the plants are chemical substances that coordinate with the stimuli. The plant hormones produced in lower concentration could bring a large change in the form of response in plant cells. Example: lower concentration of auxin hormone cause the movement of plants toward the light which is known phototropism.

Conclusion

Auxin inhibits lateral bud growth and stimulates lateral branching of roots. Auxin cause the weakened of stem cell wall which result in the bending of stem toward the light or phototropism.

Want to see more full solutions like this?

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

Answer 4

Question

Chapter 45, Problem 1FIB

Summary Introduction

Introduction:

The plant hormones also called as phytohormones. The plant hormones are chemical substances that regulate the growth of plants. There are five types of hormones present in plants: Auxin, Gibberellins, cytokinins, abscisic acid and ethylene. Auxins regulate as the growth of roots and fruits, it also prevents the abscission of new or young leaves.

Expert Solution & Answer

Answer to Problem 1FIB

Correct answer:

Auxin produced by the apical meristem of the shoot inhibits sprouting of lateral branches; this phenomenon is called apical dominance. In roots, auxin stimulates development of root side branches. The discovery of auxin by the Darwins was based on its ability to stimulate phototropism.

Explanation of Solution

Auxin is a plant growth hormone that promotes the plant growth. The auxin is produced by the shoot apical meristem, young leaves, fruits, flower and root apical meristem (in lower concentration). Auxin inhibits the growth of lateral bud and promotes the growth of the apical meristem which is known as apical dominance.

The lower concentration of auxin hormone around root meristem stimulates lateral branching of roots. The hormones produced by the plants are chemical substances that coordinate with the stimuli. The plant hormones produced in lower concentration could bring a large change in the form of response in plant cells. Example: lower concentration of auxin hormone cause the movement of plants toward the light which is known phototropism.

Conclusion

Auxin inhibits lateral bud growth and stimulates lateral branching of roots. Auxin cause the weakened of stem cell wall which result in the bending of stem toward the light or phototropism.

Want to see more full solutions like this?

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

Answer 5

Chapter 45, Problem 1FIB

Summary Introduction

Introduction:

The plant hormones also called as phytohormones. The plant hormones are chemical substances that regulate the growth of plants. There are five types of hormones present in plants: Auxin, Gibberellins, cytokinins, abscisic acid and ethylene. Auxins regulate as the growth of roots and fruits, it also prevents the abscission of new or young leaves.

Expert Solution & Answer

Answer to Problem 1FIB

Correct answer:

Auxin produced by the apical meristem of the shoot inhibits sprouting of lateral branches; this phenomenon is called apical dominance. In roots, auxin stimulates development of root side branches. The discovery of auxin by the Darwins was based on its ability to stimulate phototropism.

Explanation of Solution

Auxin is a plant growth hormone that promotes the plant growth. The auxin is produced by the shoot apical meristem, young leaves, fruits, flower and root apical meristem (in lower concentration). Auxin inhibits the growth of lateral bud and promotes the growth of the apical meristem which is known as apical dominance.

The lower concentration of auxin hormone around root meristem stimulates lateral branching of roots. The hormones produced by the plants are chemical substances that coordinate with the stimuli. The plant hormones produced in lower concentration could bring a large change in the form of response in plant cells. Example: lower concentration of auxin hormone cause the movement of plants toward the light which is known phototropism.

Conclusion

Auxin inhibits lateral bud growth and stimulates lateral branching of roots. Auxin cause the weakened of stem cell wall which result in the bending of stem toward the light or phototropism.

Answer 6

Chapter 45, Problem 1FIB

Summary Introduction

Introduction:

The plant hormones also called as phytohormones. The plant hormones are chemical substances that regulate the growth of plants. There are five types of hormones present in plants: Auxin, Gibberellins, cytokinins, abscisic acid and ethylene. Auxins regulate as the growth of roots and fruits, it also prevents the abscission of new or young leaves.

Expert Solution & Answer

Answer to Problem 1FIB

Correct answer:

Auxin produced by the apical meristem of the shoot inhibits sprouting of lateral branches; this phenomenon is called apical dominance. In roots, auxin stimulates development of root side branches. The discovery of auxin by the Darwins was based on its ability to stimulate phototropism.

Explanation of Solution

Auxin is a plant growth hormone that promotes the plant growth. The auxin is produced by the shoot apical meristem, young leaves, fruits, flower and root apical meristem (in lower concentration). Auxin inhibits the growth of lateral bud and promotes the growth of the apical meristem which is known as apical dominance.

The lower concentration of auxin hormone around root meristem stimulates lateral branching of roots. The hormones produced by the plants are chemical substances that coordinate with the stimuli. The plant hormones produced in lower concentration could bring a large change in the form of response in plant cells. Example: lower concentration of auxin hormone cause the movement of plants toward the light which is known phototropism.

Conclusion

Auxin inhibits lateral bud growth and stimulates lateral branching of roots. Auxin cause the weakened of stem cell wall which result in the bending of stem toward the light or phototropism.

Answer 7

Chapter 45, Problem 1FIB

Summary Introduction

Introduction:

The plant hormones also called as phytohormones. The plant hormones are chemical substances that regulate the growth of plants. There are five types of hormones present in plants: Auxin, Gibberellins, cytokinins, abscisic acid and ethylene. Auxins regulate as the growth of roots and fruits, it also prevents the abscission of new or young leaves.

Answer 8

Expert Solution & Answer

Answer to Problem 1FIB

Correct answer:

Auxin produced by the apical meristem of the shoot inhibits sprouting of lateral branches; this phenomenon is called apical dominance. In roots, auxin stimulates development of root side branches. The discovery of auxin by the Darwins was based on its ability to stimulate phototropism.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Auxin is a plant growth hormone that promotes the plant growth. The auxin is produced by the shoot apical meristem, young leaves, fruits, flower and root apical meristem (in lower concentration). Auxin inhibits the growth of lateral bud and promotes the growth of the apical meristem which is known as apical dominance.

The lower concentration of auxin hormone around root meristem stimulates lateral branching of roots. The hormones produced by the plants are chemical substances that coordinate with the stimuli. The plant hormones produced in lower concentration could bring a large change in the form of response in plant cells. Example: lower concentration of auxin hormone cause the movement of plants toward the light which is known phototropism.

Answer 12

Conclusion

Auxin inhibits lateral bud growth and stimulates lateral branching of roots. Auxin cause the weakened of stem cell wall which result in the bending of stem toward the light or phototropism.

Answer 13

Ch. 45.1 - Prob. 1CYL Ch. 45.2 - Prob. 1Q Ch. 45.2 - Prob. 2Q Ch. 45.2 - Prob. 1CYL Ch. 45.3 - Prob. 1HYEW Ch. 45.3 - Prob. 1CYL Ch. 45.3 - Prob. 1CT Ch. 45 - Prob. 1FIB Ch. 45 - Prob. 2FIB Ch. 45 - Prob. 3FIB

Answer to Problem 1FIB

Explanation of Solution

Want to see more full solutions like this?

Chapter 45 Solutions