Taproots a. are characteristic of dicots. b. act as sugar sources when leaves are fully developed. c. are filled with sclerenchyma cells. d. include white potatoes.

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 44, Problem 1MC

Taproots

a. are characteristic of dicots.
b. act as sugar sources when leaves are fully developed.
c. are filled with sclerenchyma cells.
d. include white potatoes.

Features Features Embryos with two cotyledons. Veins in leaves form a network, and flower sections are divided into multiples of four or five. The vascular tissue in dicots is arranged in a ring in the stem, whereas in monocots, the vascular tissue is dispersed across the stem. Eudicots develop either herbaceous (like grasses) or woody tissues. Pollen from most eudicots is trisulcate or triporate, meaning it has three furrows or pores. One main root formed from the embryonic radicle normally anchors the root system.

Expert Solution & Answer

Summary Introduction

Introduction:

The roots are the underground parts of the plant. The basic function is to absorb water and minerals and supply it to aerial parts of the plant. The roots also act as a storage unit for starch.

Answer to Problem 1MC

Correct answer:

The dicotyledonous plants exhibit the taproots. Therefore, option (a) is correct.

Option (a) is given as “are characteristic of dicots”.

Explanation of Solution

Justify reasons for the correct statement:

The major and first root emerged from the primary root system that grows in the downward direction is a taproot. This type of root is present in dicotyledonous plants. The secondary and tertiary roots emerge from the primary taproot that increases the absorption of water.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “act as sugar sources when leaves are fully developed”.

The roots become sugar sources when the leaves are developing and emerging and this continues until then the leaves are capable of performing photosynthesis. Hence, it is a wrong answer.

Option (c) is given as “are filled with sclerenchyma cells”.

The sclerenchyma cells are dead cells that provide support to plant parts. The roots do not have sclerenchyma cells because they need to absorb water from soil. Hence, it is a wrong answer.

Option (d) is given as “include white potatoes”.

The potatoes are modified stems, whereas, the modified roots are sweet potatoes and carrots. Hence, it is a wrong answer.

Hence, options (b), (c), and (d) are incorrect.

Conclusion

The taproots are one of the characteristic features of the dicotyledonous plants.

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

Awnser these Discussion Questions Answer these discussion questions and submit them as part of your lab report. Part A: The Effect of Temperature on Enzyme Activity Graph the volume of oxygen produced against the temperature of the solution. How is the oxygen production in 30 seconds related to the rate of the reaction? At what temperature is the rate of reaction the highest? Lowest? Explain. Why might the enzyme activity decrease at very high temperatures? Why might a high fever be dangerous to humans? What is the optimal temperature for enzymes in the human body? Part B: The Effect of pH on Enzyme Activity Graph the volume of oxygen produced against the pH of the solution. At what pH is the rate of reaction the highest? Lowest? Explain. Why does changing the pH affect the enzyme activity? Research the enzyme catalase. What is its function in the human body? What is the optimal pH for the following enzymes found in the human body? Explain. (catalase, lipase (in your stomach),…

Anwser these Discussion Questions: Part One Why were the plants kept in the dark prior to the experiment? Why is this important? Why is it important to boil the leaf? Explain why it was necessary to use boiling alcohol? What is the purpose of the iodine? Part Two What was the purpose of keeping the leaf in the dark and then covering it with a cardboard cut-out? What conclusions can you draw from this part of the lab? Part Three 7. In this experiment what was the purpose of adding the soda lime? 8. Why was a sealed bag placed around each plant? 9. What happened in the control plants? 10. What was the result on photosynthesis? Part Four 11. Why was a variegated leaf used in this experiment? !2. What conclusions can you draw about starch production in a variegated leaf?

How did the color differences between the two bacterial species you used in this experiment help you determine if the streak plate method you performed was successful?

Answer 2

Textbook Question

Chapter 44, Problem 1MC

Taproots

a. are characteristic of dicots.
b. act as sugar sources when leaves are fully developed.
c. are filled with sclerenchyma cells.
d. include white potatoes.

Features Features Embryos with two cotyledons. Veins in leaves form a network, and flower sections are divided into multiples of four or five. The vascular tissue in dicots is arranged in a ring in the stem, whereas in monocots, the vascular tissue is dispersed across the stem. Eudicots develop either herbaceous (like grasses) or woody tissues. Pollen from most eudicots is trisulcate or triporate, meaning it has three furrows or pores. One main root formed from the embryonic radicle normally anchors the root system.

Expert Solution & Answer

Summary Introduction

Introduction:

The roots are the underground parts of the plant. The basic function is to absorb water and minerals and supply it to aerial parts of the plant. The roots also act as a storage unit for starch.

Answer to Problem 1MC

Correct answer:

The dicotyledonous plants exhibit the taproots. Therefore, option (a) is correct.

Option (a) is given as “are characteristic of dicots”.

Explanation of Solution

Justify reasons for the correct statement:

The major and first root emerged from the primary root system that grows in the downward direction is a taproot. This type of root is present in dicotyledonous plants. The secondary and tertiary roots emerge from the primary taproot that increases the absorption of water.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “act as sugar sources when leaves are fully developed”.

The roots become sugar sources when the leaves are developing and emerging and this continues until then the leaves are capable of performing photosynthesis. Hence, it is a wrong answer.

Option (c) is given as “are filled with sclerenchyma cells”.

The sclerenchyma cells are dead cells that provide support to plant parts. The roots do not have sclerenchyma cells because they need to absorb water from soil. Hence, it is a wrong answer.

Option (d) is given as “include white potatoes”.

The potatoes are modified stems, whereas, the modified roots are sweet potatoes and carrots. Hence, it is a wrong answer.

Hence, options (b), (c), and (d) are incorrect.

Conclusion

The taproots are one of the characteristic features of the dicotyledonous plants.

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

Textbook Question

Chapter 44, Problem 1MC

Taproots

a. are characteristic of dicots.
b. act as sugar sources when leaves are fully developed.
c. are filled with sclerenchyma cells.
d. include white potatoes.

Features Features Embryos with two cotyledons. Veins in leaves form a network, and flower sections are divided into multiples of four or five. The vascular tissue in dicots is arranged in a ring in the stem, whereas in monocots, the vascular tissue is dispersed across the stem. Eudicots develop either herbaceous (like grasses) or woody tissues. Pollen from most eudicots is trisulcate or triporate, meaning it has three furrows or pores. One main root formed from the embryonic radicle normally anchors the root system.

Expert Solution & Answer

Summary Introduction

Introduction:

The roots are the underground parts of the plant. The basic function is to absorb water and minerals and supply it to aerial parts of the plant. The roots also act as a storage unit for starch.

Answer to Problem 1MC

Correct answer:

The dicotyledonous plants exhibit the taproots. Therefore, option (a) is correct.

Option (a) is given as “are characteristic of dicots”.

Explanation of Solution

Justify reasons for the correct statement:

The major and first root emerged from the primary root system that grows in the downward direction is a taproot. This type of root is present in dicotyledonous plants. The secondary and tertiary roots emerge from the primary taproot that increases the absorption of water.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “act as sugar sources when leaves are fully developed”.

The roots become sugar sources when the leaves are developing and emerging and this continues until then the leaves are capable of performing photosynthesis. Hence, it is a wrong answer.

Option (c) is given as “are filled with sclerenchyma cells”.

The sclerenchyma cells are dead cells that provide support to plant parts. The roots do not have sclerenchyma cells because they need to absorb water from soil. Hence, it is a wrong answer.

Option (d) is given as “include white potatoes”.

The potatoes are modified stems, whereas, the modified roots are sweet potatoes and carrots. Hence, it is a wrong answer.

Hence, options (b), (c), and (d) are incorrect.

Conclusion

The taproots are one of the characteristic features of the dicotyledonous plants.

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

Textbook Question

Chapter 44, Problem 1MC

Taproots

a. are characteristic of dicots.
b. act as sugar sources when leaves are fully developed.
c. are filled with sclerenchyma cells.
d. include white potatoes.

Features Features Embryos with two cotyledons. Veins in leaves form a network, and flower sections are divided into multiples of four or five. The vascular tissue in dicots is arranged in a ring in the stem, whereas in monocots, the vascular tissue is dispersed across the stem. Eudicots develop either herbaceous (like grasses) or woody tissues. Pollen from most eudicots is trisulcate or triporate, meaning it has three furrows or pores. One main root formed from the embryonic radicle normally anchors the root system.

Expert Solution & Answer

Summary Introduction

Introduction:

The roots are the underground parts of the plant. The basic function is to absorb water and minerals and supply it to aerial parts of the plant. The roots also act as a storage unit for starch.

Answer to Problem 1MC

Correct answer:

The dicotyledonous plants exhibit the taproots. Therefore, option (a) is correct.

Option (a) is given as “are characteristic of dicots”.

Explanation of Solution

Justify reasons for the correct statement:

The major and first root emerged from the primary root system that grows in the downward direction is a taproot. This type of root is present in dicotyledonous plants. The secondary and tertiary roots emerge from the primary taproot that increases the absorption of water.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “act as sugar sources when leaves are fully developed”.

The roots become sugar sources when the leaves are developing and emerging and this continues until then the leaves are capable of performing photosynthesis. Hence, it is a wrong answer.

Option (c) is given as “are filled with sclerenchyma cells”.

The sclerenchyma cells are dead cells that provide support to plant parts. The roots do not have sclerenchyma cells because they need to absorb water from soil. Hence, it is a wrong answer.

Option (d) is given as “include white potatoes”.

The potatoes are modified stems, whereas, the modified roots are sweet potatoes and carrots. Hence, it is a wrong answer.

Hence, options (b), (c), and (d) are incorrect.

Conclusion

The taproots are one of the characteristic features of the dicotyledonous plants.

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

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction:

The roots are the underground parts of the plant. The basic function is to absorb water and minerals and supply it to aerial parts of the plant. The roots also act as a storage unit for starch.

Answer to Problem 1MC

Correct answer:

The dicotyledonous plants exhibit the taproots. Therefore, option (a) is correct.

Option (a) is given as “are characteristic of dicots”.

Explanation of Solution

Justify reasons for the correct statement:

The major and first root emerged from the primary root system that grows in the downward direction is a taproot. This type of root is present in dicotyledonous plants. The secondary and tertiary roots emerge from the primary taproot that increases the absorption of water.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “act as sugar sources when leaves are fully developed”.

The roots become sugar sources when the leaves are developing and emerging and this continues until then the leaves are capable of performing photosynthesis. Hence, it is a wrong answer.

Option (c) is given as “are filled with sclerenchyma cells”.

The sclerenchyma cells are dead cells that provide support to plant parts. The roots do not have sclerenchyma cells because they need to absorb water from soil. Hence, it is a wrong answer.

Option (d) is given as “include white potatoes”.

The potatoes are modified stems, whereas, the modified roots are sweet potatoes and carrots. Hence, it is a wrong answer.

Hence, options (b), (c), and (d) are incorrect.

Conclusion

The taproots are one of the characteristic features of the dicotyledonous plants.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

The roots are the underground parts of the plant. The basic function is to absorb water and minerals and supply it to aerial parts of the plant. The roots also act as a storage unit for starch.

Answer to Problem 1MC

Correct answer:

The dicotyledonous plants exhibit the taproots. Therefore, option (a) is correct.

Option (a) is given as “are characteristic of dicots”.

Explanation of Solution

Justify reasons for the correct statement:

The major and first root emerged from the primary root system that grows in the downward direction is a taproot. This type of root is present in dicotyledonous plants. The secondary and tertiary roots emerge from the primary taproot that increases the absorption of water.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “act as sugar sources when leaves are fully developed”.

The roots become sugar sources when the leaves are developing and emerging and this continues until then the leaves are capable of performing photosynthesis. Hence, it is a wrong answer.

Option (c) is given as “are filled with sclerenchyma cells”.

The sclerenchyma cells are dead cells that provide support to plant parts. The roots do not have sclerenchyma cells because they need to absorb water from soil. Hence, it is a wrong answer.

Option (d) is given as “include white potatoes”.

The potatoes are modified stems, whereas, the modified roots are sweet potatoes and carrots. Hence, it is a wrong answer.

Hence, options (b), (c), and (d) are incorrect.

Conclusion

The taproots are one of the characteristic features of the dicotyledonous plants.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

The roots are the underground parts of the plant. The basic function is to absorb water and minerals and supply it to aerial parts of the plant. The roots also act as a storage unit for starch.

Answer 12

Answer to Problem 1MC

Correct answer:

The dicotyledonous plants exhibit the taproots. Therefore, option (a) is correct.

Option (a) is given as “are characteristic of dicots”.

Answer 13

Explanation of Solution

Justify reasons for the correct statement:

The major and first root emerged from the primary root system that grows in the downward direction is a taproot. This type of root is present in dicotyledonous plants. The secondary and tertiary roots emerge from the primary taproot that increases the absorption of water.

Hence, option (a) is correct.

Justify reasons for the incorrect statements:

Option (b) is given as “act as sugar sources when leaves are fully developed”.

The roots become sugar sources when the leaves are developing and emerging and this continues until then the leaves are capable of performing photosynthesis. Hence, it is a wrong answer.

Option (c) is given as “are filled with sclerenchyma cells”.

The sclerenchyma cells are dead cells that provide support to plant parts. The roots do not have sclerenchyma cells because they need to absorb water from soil. Hence, it is a wrong answer.

Option (d) is given as “include white potatoes”.

The potatoes are modified stems, whereas, the modified roots are sweet potatoes and carrots. Hence, it is a wrong answer.

Hence, options (b), (c), and (d) are incorrect.