Hydrogen is a chemical element that is the lightest in the entire periodic table. Oxygen is also an essential element that is vital for the sustenance of life on the earth.

Question

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Answer 1

Question

Chapter 26, Problem 1SA

Summary Introduction

Introduction:

Hydrogen is a chemical element that is the lightest in the entire periodic table. Oxygen is also an essential element that is vital for the sustenance of life on the earth.

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

The main source(s) of hydrogen and oxygen for plants are water and air. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

Option d. is given as “water and air.”

The nutrients that are required by the plants are mostly found in water and air. The water is a source for hydrogen and oxygen in plants, whereas, air is a source for oxygen. Closure of stomata would hamper the process of photosynthesis which will make plants devoid of food and nutrients. Both water and air are essential sources of hydrogen and oxygen that are required in plants.

Reason for incorrect answer:

Option a. is given as, “soil and air.”

Air is the main source of oxygen for plants, but the soil is neither the main source of oxygen nor hydrogen. Hence, option a. is incorrect.

Option b. is given as, “water and soil.”

The main source of both hydrogen and oxygen for plants is water, but the soil is not a source for both of them. Hence, option b. is incorrect.

Option c. is given as, “water and fertilizer.”

Water is an essential source of both hydrogen and water, but fertilizer is not the main source. Hence, option c. is incorrect.

Hence, the options a., b., and c. are incorrect.

Conclusion

Water and air are the main sources of hydrogen and oxygen for plants. Thus, the correct option is d.

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Students have asked these similar questions

Older adults have unique challenges in terms of their nutrient needs and physiological changes. Some changes may make it difficult to consume a healthful diet, so it is important to identify strategies to help overcome these obstacles. From the list below, choose all the correct statements about changes in older adults. Select all that apply. Poor vision can make it difficult for older adults to get to a supermarket, and to prepare meals. With age, taste and visual perception decline. As people age, salivary production increases. In older adults with dysphagia, foods like creamy soups, applesauce, and yogurt are usually well tolerated. Lean body mass increases in older adults.

When physical activity increases, energy requirements increase also. Depending on the type, intensity, and duration of physical activity, the body’s requirements for certain macronutrients may change as well. From the list below, choose all the correct statements about the effects of increased physical activity or athletic training. Select all that apply. An athlete who weighs 70 kg (154 lb) should consume 420 to 700 g of carbohydrate per day. How much additional energy an athlete needs depends on the specific activity the athlete engages in and the frequency of the activity. Those participating in vigorous exercise should restrict their fat intake to less than 15%% of total energy intake. Athletes who are following energy-restricted diets are at risk for consuming insufficient protein. The recommendation to limit saturated fat intake to less than 10%% of total energy intake does not apply to athletes or those who regularly engage in vigorous physical activity.

When taking vitamins and vitamin-mineral supplements, how can one be sure they are getting what they are taking?

Answer 2

Question

Chapter 26, Problem 1SA

Summary Introduction

Introduction:

Hydrogen is a chemical element that is the lightest in the entire periodic table. Oxygen is also an essential element that is vital for the sustenance of life on the earth.

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

The main source(s) of hydrogen and oxygen for plants are water and air. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

Option d. is given as “water and air.”

The nutrients that are required by the plants are mostly found in water and air. The water is a source for hydrogen and oxygen in plants, whereas, air is a source for oxygen. Closure of stomata would hamper the process of photosynthesis which will make plants devoid of food and nutrients. Both water and air are essential sources of hydrogen and oxygen that are required in plants.

Reason for incorrect answer:

Option a. is given as, “soil and air.”

Air is the main source of oxygen for plants, but the soil is neither the main source of oxygen nor hydrogen. Hence, option a. is incorrect.

Option b. is given as, “water and soil.”

The main source of both hydrogen and oxygen for plants is water, but the soil is not a source for both of them. Hence, option b. is incorrect.

Option c. is given as, “water and fertilizer.”

Water is an essential source of both hydrogen and water, but fertilizer is not the main source. Hence, option c. is incorrect.

Hence, the options a., b., and c. are incorrect.

Conclusion

Water and air are the main sources of hydrogen and oxygen for plants. Thus, the correct option is d.

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Answer 3

Question

Chapter 26, Problem 1SA

Summary Introduction

Introduction:

Hydrogen is a chemical element that is the lightest in the entire periodic table. Oxygen is also an essential element that is vital for the sustenance of life on the earth.

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

The main source(s) of hydrogen and oxygen for plants are water and air. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

Option d. is given as “water and air.”

The nutrients that are required by the plants are mostly found in water and air. The water is a source for hydrogen and oxygen in plants, whereas, air is a source for oxygen. Closure of stomata would hamper the process of photosynthesis which will make plants devoid of food and nutrients. Both water and air are essential sources of hydrogen and oxygen that are required in plants.

Reason for incorrect answer:

Option a. is given as, “soil and air.”

Air is the main source of oxygen for plants, but the soil is neither the main source of oxygen nor hydrogen. Hence, option a. is incorrect.

Option b. is given as, “water and soil.”

The main source of both hydrogen and oxygen for plants is water, but the soil is not a source for both of them. Hence, option b. is incorrect.

Option c. is given as, “water and fertilizer.”

Water is an essential source of both hydrogen and water, but fertilizer is not the main source. Hence, option c. is incorrect.

Hence, the options a., b., and c. are incorrect.

Conclusion

Water and air are the main sources of hydrogen and oxygen for plants. Thus, the correct option is d.

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

Answer 4

Question

Chapter 26, Problem 1SA

Summary Introduction

Introduction:

Hydrogen is a chemical element that is the lightest in the entire periodic table. Oxygen is also an essential element that is vital for the sustenance of life on the earth.

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

The main source(s) of hydrogen and oxygen for plants are water and air. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

Option d. is given as “water and air.”

The nutrients that are required by the plants are mostly found in water and air. The water is a source for hydrogen and oxygen in plants, whereas, air is a source for oxygen. Closure of stomata would hamper the process of photosynthesis which will make plants devoid of food and nutrients. Both water and air are essential sources of hydrogen and oxygen that are required in plants.

Reason for incorrect answer:

Option a. is given as, “soil and air.”

Air is the main source of oxygen for plants, but the soil is neither the main source of oxygen nor hydrogen. Hence, option a. is incorrect.

Option b. is given as, “water and soil.”

The main source of both hydrogen and oxygen for plants is water, but the soil is not a source for both of them. Hence, option b. is incorrect.

Option c. is given as, “water and fertilizer.”

Water is an essential source of both hydrogen and water, but fertilizer is not the main source. Hence, option c. is incorrect.

Hence, the options a., b., and c. are incorrect.

Conclusion

Water and air are the main sources of hydrogen and oxygen for plants. Thus, the correct option is d.

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

Answer 5

Chapter 26, Problem 1SA

Summary Introduction

Introduction:

Hydrogen is a chemical element that is the lightest in the entire periodic table. Oxygen is also an essential element that is vital for the sustenance of life on the earth.

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

The main source(s) of hydrogen and oxygen for plants are water and air. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

Option d. is given as “water and air.”

The nutrients that are required by the plants are mostly found in water and air. The water is a source for hydrogen and oxygen in plants, whereas, air is a source for oxygen. Closure of stomata would hamper the process of photosynthesis which will make plants devoid of food and nutrients. Both water and air are essential sources of hydrogen and oxygen that are required in plants.

Reason for incorrect answer:

Option a. is given as, “soil and air.”

Air is the main source of oxygen for plants, but the soil is neither the main source of oxygen nor hydrogen. Hence, option a. is incorrect.

Option b. is given as, “water and soil.”

The main source of both hydrogen and oxygen for plants is water, but the soil is not a source for both of them. Hence, option b. is incorrect.

Option c. is given as, “water and fertilizer.”

Water is an essential source of both hydrogen and water, but fertilizer is not the main source. Hence, option c. is incorrect.

Hence, the options a., b., and c. are incorrect.

Conclusion

Water and air are the main sources of hydrogen and oxygen for plants. Thus, the correct option is d.

Answer 6

Chapter 26, Problem 1SA

Summary Introduction

Introduction:

Hydrogen is a chemical element that is the lightest in the entire periodic table. Oxygen is also an essential element that is vital for the sustenance of life on the earth.

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

The main source(s) of hydrogen and oxygen for plants are water and air. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

Option d. is given as “water and air.”

The nutrients that are required by the plants are mostly found in water and air. The water is a source for hydrogen and oxygen in plants, whereas, air is a source for oxygen. Closure of stomata would hamper the process of photosynthesis which will make plants devoid of food and nutrients. Both water and air are essential sources of hydrogen and oxygen that are required in plants.

Reason for incorrect answer:

Option a. is given as, “soil and air.”

Air is the main source of oxygen for plants, but the soil is neither the main source of oxygen nor hydrogen. Hence, option a. is incorrect.

Option b. is given as, “water and soil.”

The main source of both hydrogen and oxygen for plants is water, but the soil is not a source for both of them. Hence, option b. is incorrect.

Option c. is given as, “water and fertilizer.”

Water is an essential source of both hydrogen and water, but fertilizer is not the main source. Hence, option c. is incorrect.

Hence, the options a., b., and c. are incorrect.

Conclusion

Water and air are the main sources of hydrogen and oxygen for plants. Thus, the correct option is d.

Answer 7

Chapter 26, Problem 1SA

Summary Introduction

Introduction:

Hydrogen is a chemical element that is the lightest in the entire periodic table. Oxygen is also an essential element that is vital for the sustenance of life on the earth.

Answer 8

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

The main source(s) of hydrogen and oxygen for plants are water and air. Hence, the correct answer is option d.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Reason for correct answer:

Option d. is given as “water and air.”

The nutrients that are required by the plants are mostly found in water and air. The water is a source for hydrogen and oxygen in plants, whereas, air is a source for oxygen. Closure of stomata would hamper the process of photosynthesis which will make plants devoid of food and nutrients. Both water and air are essential sources of hydrogen and oxygen that are required in plants.

Reason for incorrect answer:

Option a. is given as, “soil and air.”

Air is the main source of oxygen for plants, but the soil is neither the main source of oxygen nor hydrogen. Hence, option a. is incorrect.

Option b. is given as, “water and soil.”

The main source of both hydrogen and oxygen for plants is water, but the soil is not a source for both of them. Hence, option b. is incorrect.

Option c. is given as, “water and fertilizer.”

Water is an essential source of both hydrogen and water, but fertilizer is not the main source. Hence, option c. is incorrect.

Hence, the options a., b., and c. are incorrect.

Answer 12

Conclusion

Water and air are the main sources of hydrogen and oxygen for plants. Thus, the correct option is d.

Answer 13

Ch. 26 - Prob. 1SA Ch. 26 - Prob. 2SA Ch. 26 - Prob. 3SA Ch. 26 - Prob. 4SA Ch. 26 - The nutrition of some plants is enhanced by a...Ch. 26 - Water evaporation from plant parts is called...Ch. 26 - Prob. 7SA Ch. 26 - Prob. 8SA Ch. 26 - Sieve tubes are part of ___________. a. cortex c....Ch. 26 - Prob. 10SA

Hydrogen is a chemical element that is the lightest in the entire periodic table. Oxygen is also an essential element that is vital for the sustenance of life on the earth.

Concept explainers

Videos

Introduction:

Hydrogen is a chemical element that is the lightest in the entire periodic table. Oxygen is also an essential element that is vital for the sustenance of life on the earth.

Answer to Problem 1SA

Explanation of Solution

Want to see more full solutions like this?

Chapter 26 Solutions

Hydrogen is a chemical element that is the lightest in the entire periodic table. Oxygen is also an essential element that is vital for the sustenance of life on the earth.

Concept explainers

Videos

Introduction: Hydrogen is a chemical element that is the lightest in the entire periodic table. Oxygen is also an essential element that is vital for the sustenance of life on the earth.

Answer to Problem 1SA

Explanation of Solution

Want to see more full solutions like this?

Chapter 26 Solutions

Introduction:

Hydrogen is a chemical element that is the lightest in the entire periodic table. Oxygen is also an essential element that is vital for the sustenance of life on the earth.