Which of the following is True? a. Photosynthesis evolved in an atmosphere with little or no oxygen. b. Photosynthesis occurs only in plants. c. Oxygen is necessary for photosynthesis. d. Carbon dioxide is necessary for photorespiration.

Question

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Answer 1

Textbook Question

Chapter 7, Problem 1MC

Which of the following is True?

a. Photosynthesis evolved in an atmosphere with little or no oxygen.

b. Photosynthesis occurs only in plants.

c. Oxygen is necessary for photosynthesis.

d. Carbon dioxide is necessary for photorespiration.

Expert Solution & Answer

Summary Introduction

Introduction:

Animals use respiration process wherein the exchange of gases and breathing process is attained. The upper and lower respiratory system works in conjunction and achieves the desired function of the respiratory system. Just like animals, plants also use a process of respiring and this is done by the photosynthesis process.

Answer to Problem 1MC

Correct answer:

Photosynthesis is evolved in the atmosphere with almost null of limited oxygen content.

Explanation of Solution

Explanation for the correct answer:

Option (a) is given as photosynthesis has evolved in the atmosphere with no to little oxygen content. During photosynthesis, the plants and other organisms utilize sunlight, water, and carbon dioxide in order to generate oxygen in the atmosphere. The oxygen liberated by the plants into the atmosphere is taken up by the animals and other organisms which depend on the oxygen. Therefore, option (a) is a correct answer.

Explanation for the incorrect answer:

Option (b) is given as photosynthesis occurs only in plants. The photosynthesis occurs in plants and other organisms, which convert the light energy coming from the sun into chemical energy. So, it is an incorrect option.

Option (c) is given as oxygen is necessary for photosynthesis. Carbon dioxide, sunlight, and water are necessary components for photosynthesis process and the final product is the release of oxygen. So, it is an incorrect option.

Option (d) is given as carbon dioxide is necessary for photorespiration. It is seen in higher plants which take up oxygen during the daytime and generate carbon dioxide at night. So, it is an incorrect answer.

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

Conclusion

Therefore, it can be concluded that the photosynthesis produces oxygen for other animals and uses up sunlight, water, and carbon dioxide.

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Students have asked these similar questions

According to the endosymbiont theory: a) modern plant cells are able to carry out photosynthesis because their ancestors engulfed cyanobacteria. b) chloroplasts and mitochondria evolved from prokaryotic cells. c) ancestral eukaryotic cells acquired the ability to carry out aerobic respiration as a result of engulfing aerobic bacteria. d) a and c e) a, b and c

Of the two types of photosynthesis, C3 and C4, which one is more evolved? Justifyyour answer.

Part A: Animal cells do not have chloroplasts A. True B, False Animal cells carry out cellular respiration as long as they are alive. A. Yes B. No Part B: Bacteria carry out cellular respiration A. True B. False Photorespiration is same as cellular respiration NO Yes

Answer 2

Textbook Question

Chapter 7, Problem 1MC

Which of the following is True?

a. Photosynthesis evolved in an atmosphere with little or no oxygen.

b. Photosynthesis occurs only in plants.

c. Oxygen is necessary for photosynthesis.

d. Carbon dioxide is necessary for photorespiration.

Expert Solution & Answer

Summary Introduction

Introduction:

Animals use respiration process wherein the exchange of gases and breathing process is attained. The upper and lower respiratory system works in conjunction and achieves the desired function of the respiratory system. Just like animals, plants also use a process of respiring and this is done by the photosynthesis process.

Answer to Problem 1MC

Correct answer:

Photosynthesis is evolved in the atmosphere with almost null of limited oxygen content.

Explanation of Solution

Explanation for the correct answer:

Option (a) is given as photosynthesis has evolved in the atmosphere with no to little oxygen content. During photosynthesis, the plants and other organisms utilize sunlight, water, and carbon dioxide in order to generate oxygen in the atmosphere. The oxygen liberated by the plants into the atmosphere is taken up by the animals and other organisms which depend on the oxygen. Therefore, option (a) is a correct answer.

Explanation for the incorrect answer:

Option (b) is given as photosynthesis occurs only in plants. The photosynthesis occurs in plants and other organisms, which convert the light energy coming from the sun into chemical energy. So, it is an incorrect option.

Option (c) is given as oxygen is necessary for photosynthesis. Carbon dioxide, sunlight, and water are necessary components for photosynthesis process and the final product is the release of oxygen. So, it is an incorrect option.

Option (d) is given as carbon dioxide is necessary for photorespiration. It is seen in higher plants which take up oxygen during the daytime and generate carbon dioxide at night. So, it is an incorrect answer.

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

Conclusion

Therefore, it can be concluded that the photosynthesis produces oxygen for other animals and uses up sunlight, water, and carbon dioxide.

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Answer 3

Textbook Question

Chapter 7, Problem 1MC

Which of the following is True?

a. Photosynthesis evolved in an atmosphere with little or no oxygen.

b. Photosynthesis occurs only in plants.

c. Oxygen is necessary for photosynthesis.

d. Carbon dioxide is necessary for photorespiration.

Expert Solution & Answer

Summary Introduction

Introduction:

Animals use respiration process wherein the exchange of gases and breathing process is attained. The upper and lower respiratory system works in conjunction and achieves the desired function of the respiratory system. Just like animals, plants also use a process of respiring and this is done by the photosynthesis process.

Answer to Problem 1MC

Correct answer:

Photosynthesis is evolved in the atmosphere with almost null of limited oxygen content.

Explanation of Solution

Explanation for the correct answer:

Option (a) is given as photosynthesis has evolved in the atmosphere with no to little oxygen content. During photosynthesis, the plants and other organisms utilize sunlight, water, and carbon dioxide in order to generate oxygen in the atmosphere. The oxygen liberated by the plants into the atmosphere is taken up by the animals and other organisms which depend on the oxygen. Therefore, option (a) is a correct answer.

Explanation for the incorrect answer:

Option (b) is given as photosynthesis occurs only in plants. The photosynthesis occurs in plants and other organisms, which convert the light energy coming from the sun into chemical energy. So, it is an incorrect option.

Option (c) is given as oxygen is necessary for photosynthesis. Carbon dioxide, sunlight, and water are necessary components for photosynthesis process and the final product is the release of oxygen. So, it is an incorrect option.

Option (d) is given as carbon dioxide is necessary for photorespiration. It is seen in higher plants which take up oxygen during the daytime and generate carbon dioxide at night. So, it is an incorrect answer.

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

Conclusion

Therefore, it can be concluded that the photosynthesis produces oxygen for other animals and uses up sunlight, water, and carbon dioxide.

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

Answer 4

Textbook Question

Chapter 7, Problem 1MC

Which of the following is True?

a. Photosynthesis evolved in an atmosphere with little or no oxygen.

b. Photosynthesis occurs only in plants.

c. Oxygen is necessary for photosynthesis.

d. Carbon dioxide is necessary for photorespiration.

Expert Solution & Answer

Summary Introduction

Introduction:

Animals use respiration process wherein the exchange of gases and breathing process is attained. The upper and lower respiratory system works in conjunction and achieves the desired function of the respiratory system. Just like animals, plants also use a process of respiring and this is done by the photosynthesis process.

Answer to Problem 1MC

Correct answer:

Photosynthesis is evolved in the atmosphere with almost null of limited oxygen content.

Explanation of Solution

Explanation for the correct answer:

Option (a) is given as photosynthesis has evolved in the atmosphere with no to little oxygen content. During photosynthesis, the plants and other organisms utilize sunlight, water, and carbon dioxide in order to generate oxygen in the atmosphere. The oxygen liberated by the plants into the atmosphere is taken up by the animals and other organisms which depend on the oxygen. Therefore, option (a) is a correct answer.

Explanation for the incorrect answer:

Option (b) is given as photosynthesis occurs only in plants. The photosynthesis occurs in plants and other organisms, which convert the light energy coming from the sun into chemical energy. So, it is an incorrect option.

Option (c) is given as oxygen is necessary for photosynthesis. Carbon dioxide, sunlight, and water are necessary components for photosynthesis process and the final product is the release of oxygen. So, it is an incorrect option.

Option (d) is given as carbon dioxide is necessary for photorespiration. It is seen in higher plants which take up oxygen during the daytime and generate carbon dioxide at night. So, it is an incorrect answer.

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

Conclusion

Therefore, it can be concluded that the photosynthesis produces oxygen for other animals and uses up sunlight, water, and carbon dioxide.

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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:

Animals use respiration process wherein the exchange of gases and breathing process is attained. The upper and lower respiratory system works in conjunction and achieves the desired function of the respiratory system. Just like animals, plants also use a process of respiring and this is done by the photosynthesis process.

Answer to Problem 1MC

Correct answer:

Photosynthesis is evolved in the atmosphere with almost null of limited oxygen content.

Explanation of Solution

Explanation for the correct answer:

Option (a) is given as photosynthesis has evolved in the atmosphere with no to little oxygen content. During photosynthesis, the plants and other organisms utilize sunlight, water, and carbon dioxide in order to generate oxygen in the atmosphere. The oxygen liberated by the plants into the atmosphere is taken up by the animals and other organisms which depend on the oxygen. Therefore, option (a) is a correct answer.

Explanation for the incorrect answer:

Option (b) is given as photosynthesis occurs only in plants. The photosynthesis occurs in plants and other organisms, which convert the light energy coming from the sun into chemical energy. So, it is an incorrect option.

Option (c) is given as oxygen is necessary for photosynthesis. Carbon dioxide, sunlight, and water are necessary components for photosynthesis process and the final product is the release of oxygen. So, it is an incorrect option.

Option (d) is given as carbon dioxide is necessary for photorespiration. It is seen in higher plants which take up oxygen during the daytime and generate carbon dioxide at night. So, it is an incorrect answer.

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

Conclusion

Therefore, it can be concluded that the photosynthesis produces oxygen for other animals and uses up sunlight, water, and carbon dioxide.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

Animals use respiration process wherein the exchange of gases and breathing process is attained. The upper and lower respiratory system works in conjunction and achieves the desired function of the respiratory system. Just like animals, plants also use a process of respiring and this is done by the photosynthesis process.

Answer to Problem 1MC

Correct answer:

Photosynthesis is evolved in the atmosphere with almost null of limited oxygen content.

Explanation of Solution

Explanation for the correct answer:

Option (a) is given as photosynthesis has evolved in the atmosphere with no to little oxygen content. During photosynthesis, the plants and other organisms utilize sunlight, water, and carbon dioxide in order to generate oxygen in the atmosphere. The oxygen liberated by the plants into the atmosphere is taken up by the animals and other organisms which depend on the oxygen. Therefore, option (a) is a correct answer.

Explanation for the incorrect answer:

Option (b) is given as photosynthesis occurs only in plants. The photosynthesis occurs in plants and other organisms, which convert the light energy coming from the sun into chemical energy. So, it is an incorrect option.

Option (c) is given as oxygen is necessary for photosynthesis. Carbon dioxide, sunlight, and water are necessary components for photosynthesis process and the final product is the release of oxygen. So, it is an incorrect option.

Option (d) is given as carbon dioxide is necessary for photorespiration. It is seen in higher plants which take up oxygen during the daytime and generate carbon dioxide at night. So, it is an incorrect answer.

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

Conclusion

Therefore, it can be concluded that the photosynthesis produces oxygen for other animals and uses up sunlight, water, and carbon dioxide.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

Animals use respiration process wherein the exchange of gases and breathing process is attained. The upper and lower respiratory system works in conjunction and achieves the desired function of the respiratory system. Just like animals, plants also use a process of respiring and this is done by the photosynthesis process.

Answer 12

Answer to Problem 1MC

Correct answer:

Photosynthesis is evolved in the atmosphere with almost null of limited oxygen content.

Answer 13

Explanation of Solution

Explanation for the correct answer:

Option (a) is given as photosynthesis has evolved in the atmosphere with no to little oxygen content. During photosynthesis, the plants and other organisms utilize sunlight, water, and carbon dioxide in order to generate oxygen in the atmosphere. The oxygen liberated by the plants into the atmosphere is taken up by the animals and other organisms which depend on the oxygen. Therefore, option (a) is a correct answer.

Explanation for the incorrect answer:

Option (b) is given as photosynthesis occurs only in plants. The photosynthesis occurs in plants and other organisms, which convert the light energy coming from the sun into chemical energy. So, it is an incorrect option.

Option (c) is given as oxygen is necessary for photosynthesis. Carbon dioxide, sunlight, and water are necessary components for photosynthesis process and the final product is the release of oxygen. So, it is an incorrect option.

Option (d) is given as carbon dioxide is necessary for photorespiration. It is seen in higher plants which take up oxygen during the daytime and generate carbon dioxide at night. So, it is an incorrect answer.

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

Answer 14

Conclusion

Therefore, it can be concluded that the photosynthesis produces oxygen for other animals and uses up sunlight, water, and carbon dioxide.

Answer 15

Ch. 7 - Which of the following is True? a. Photosynthesis...Ch. 7 - The Calvin cycle a. can only occur when light is...Ch. 7 - Prob. 3MC Ch. 7 - Carotenoids a. include chlorophylls a and b. b....Ch. 7 - Prob. 5MC Ch. 7 - Plant leaves contain pores called _____ that allow...Ch. 7 - Chlorophyll a captures wavelengths of light that...Ch. 7 - 3. During the first stage of photosynthesis, light...Ch. 7 - The oxygen produced as a by-product of...Ch. 7 - 5. In plants, the enzyme that catalyzes carbon...

Which of the following is True? a. Photosynthesis evolved in an atmosphere with little or no oxygen. b. Photosynthesis occurs only in plants. c. Oxygen is necessary for photosynthesis. d. Carbon dioxide is necessary for photorespiration.

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Answer to Problem 1MC

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