The aquatic biome is the largest biome present in the Earth. This biome is divided into two regions: freshwater biome (rivers and ponds) and marine biome (estuaries and oceans).

Question

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Answer 1

Question

Chapter 39, Problem 1MCQ

Summary Introduction

Introduction:

The aquatic biome is the largest biome present in the Earth. This biome is divided into two regions: freshwater biome (rivers and ponds) and marine biome (estuaries and oceans).

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

“The major primary producer in aquatic biome is phytoplankton”. Therefore, option c. is correct.

Explanation of Solution

Reason for the correct statement:

The primary producers are autotrophic organisms, as they use sunlight to make their own organic molecules. The phytoplankton is microscopic, free floating aquatic organisms and they use solar energy to synthesize their own food particles. Thus, the phytoplanktons are the primary producers in aquatic biomes.

Option c. is given as “phytoplankton”.

As “the phytoplankton is the primary producers in aquatic biomes” is the right answer.

Hence, option c. is correct.

Reasons for the incorrect statements:

Option a. is given as “Underwater plants”.

The underwater plants are not the primary producers because the phytoplanktons are present in large amount which create hindrance for penetrating the light in deep water. Thus, the plants does not get enough amount of sunlight for photosynthesis So, it is a wrong answer.

Option b. is given as “The sun”.

Sun does not act as a producer. So, it is a wrong answer.

Option d. is given as “Insect larvae”.

Insect larvae are not autotrophs. They did not synthesise their own food. So, it is a wrong answer.

Hence, options a., b. and d. are incorrect.

Conclusion

Phytoplanktons is the primary producers in aquatic biomes.

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Alleles at the P locus control seed color. Plants which are pp have white seeds, white flowers and no pigment in vegetative parts. Plants which are P_ have black seeds, purple flowers and may have varying degrees of pigment on stems and leaves. Seed color can be assessed, visually, based on if the seed is white or not white A gene for mold resistance has been reported and we want to determine its inheritance and whether it is linked to P. For the purposes of this exercise, we will assume that resistance is controlled by a single locus M, and M_ plants are resistant and mm plants are susceptible. Resistance can be measured, under greenhouse conditions, 2 weeks after planting, by injecting each seedling with a spore suspension. After two weeks, the seedlings can be rated as resistant or susceptible, based on whether or not tissue is actively sporulating. For this exercise we will use seed and data from the F10 generation of a recombinant inbred population produced using single seed…

Answer 2

Question

Chapter 39, Problem 1MCQ

Summary Introduction

Introduction:

The aquatic biome is the largest biome present in the Earth. This biome is divided into two regions: freshwater biome (rivers and ponds) and marine biome (estuaries and oceans).

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

“The major primary producer in aquatic biome is phytoplankton”. Therefore, option c. is correct.

Explanation of Solution

Reason for the correct statement:

The primary producers are autotrophic organisms, as they use sunlight to make their own organic molecules. The phytoplankton is microscopic, free floating aquatic organisms and they use solar energy to synthesize their own food particles. Thus, the phytoplanktons are the primary producers in aquatic biomes.

Option c. is given as “phytoplankton”.

As “the phytoplankton is the primary producers in aquatic biomes” is the right answer.

Hence, option c. is correct.

Reasons for the incorrect statements:

Option a. is given as “Underwater plants”.

The underwater plants are not the primary producers because the phytoplanktons are present in large amount which create hindrance for penetrating the light in deep water. Thus, the plants does not get enough amount of sunlight for photosynthesis So, it is a wrong answer.

Option b. is given as “The sun”.

Sun does not act as a producer. So, it is a wrong answer.

Option d. is given as “Insect larvae”.

Insect larvae are not autotrophs. They did not synthesise their own food. So, it is a wrong answer.

Hence, options a., b. and d. are incorrect.

Conclusion

Phytoplanktons is the primary producers in aquatic biomes.

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 39, Problem 1MCQ

Summary Introduction

Introduction:

The aquatic biome is the largest biome present in the Earth. This biome is divided into two regions: freshwater biome (rivers and ponds) and marine biome (estuaries and oceans).

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

“The major primary producer in aquatic biome is phytoplankton”. Therefore, option c. is correct.

Explanation of Solution

Reason for the correct statement:

The primary producers are autotrophic organisms, as they use sunlight to make their own organic molecules. The phytoplankton is microscopic, free floating aquatic organisms and they use solar energy to synthesize their own food particles. Thus, the phytoplanktons are the primary producers in aquatic biomes.

Option c. is given as “phytoplankton”.

As “the phytoplankton is the primary producers in aquatic biomes” is the right answer.

Hence, option c. is correct.

Reasons for the incorrect statements:

Option a. is given as “Underwater plants”.

The underwater plants are not the primary producers because the phytoplanktons are present in large amount which create hindrance for penetrating the light in deep water. Thus, the plants does not get enough amount of sunlight for photosynthesis So, it is a wrong answer.

Option b. is given as “The sun”.

Sun does not act as a producer. So, it is a wrong answer.

Option d. is given as “Insect larvae”.

Insect larvae are not autotrophs. They did not synthesise their own food. So, it is a wrong answer.

Hence, options a., b. and d. are incorrect.

Conclusion

Phytoplanktons is the primary producers in aquatic biomes.

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 39, Problem 1MCQ

Summary Introduction

Introduction:

The aquatic biome is the largest biome present in the Earth. This biome is divided into two regions: freshwater biome (rivers and ponds) and marine biome (estuaries and oceans).

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

“The major primary producer in aquatic biome is phytoplankton”. Therefore, option c. is correct.

Explanation of Solution

Reason for the correct statement:

The primary producers are autotrophic organisms, as they use sunlight to make their own organic molecules. The phytoplankton is microscopic, free floating aquatic organisms and they use solar energy to synthesize their own food particles. Thus, the phytoplanktons are the primary producers in aquatic biomes.

Option c. is given as “phytoplankton”.

As “the phytoplankton is the primary producers in aquatic biomes” is the right answer.

Hence, option c. is correct.

Reasons for the incorrect statements:

Option a. is given as “Underwater plants”.

The underwater plants are not the primary producers because the phytoplanktons are present in large amount which create hindrance for penetrating the light in deep water. Thus, the plants does not get enough amount of sunlight for photosynthesis So, it is a wrong answer.

Option b. is given as “The sun”.

Sun does not act as a producer. So, it is a wrong answer.

Option d. is given as “Insect larvae”.

Insect larvae are not autotrophs. They did not synthesise their own food. So, it is a wrong answer.

Hence, options a., b. and d. are incorrect.

Conclusion

Phytoplanktons is the primary producers in aquatic biomes.

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 39, Problem 1MCQ

Summary Introduction

Introduction:

The aquatic biome is the largest biome present in the Earth. This biome is divided into two regions: freshwater biome (rivers and ponds) and marine biome (estuaries and oceans).

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

“The major primary producer in aquatic biome is phytoplankton”. Therefore, option c. is correct.

Explanation of Solution

Reason for the correct statement:

The primary producers are autotrophic organisms, as they use sunlight to make their own organic molecules. The phytoplankton is microscopic, free floating aquatic organisms and they use solar energy to synthesize their own food particles. Thus, the phytoplanktons are the primary producers in aquatic biomes.

Option c. is given as “phytoplankton”.

As “the phytoplankton is the primary producers in aquatic biomes” is the right answer.

Hence, option c. is correct.

Reasons for the incorrect statements:

Option a. is given as “Underwater plants”.

The underwater plants are not the primary producers because the phytoplanktons are present in large amount which create hindrance for penetrating the light in deep water. Thus, the plants does not get enough amount of sunlight for photosynthesis So, it is a wrong answer.

Option b. is given as “The sun”.

Sun does not act as a producer. So, it is a wrong answer.

Option d. is given as “Insect larvae”.

Insect larvae are not autotrophs. They did not synthesise their own food. So, it is a wrong answer.

Hence, options a., b. and d. are incorrect.

Conclusion

Phytoplanktons is the primary producers in aquatic biomes.

Answer 6

Chapter 39, Problem 1MCQ

Summary Introduction

Introduction:

The aquatic biome is the largest biome present in the Earth. This biome is divided into two regions: freshwater biome (rivers and ponds) and marine biome (estuaries and oceans).

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

“The major primary producer in aquatic biome is phytoplankton”. Therefore, option c. is correct.

Explanation of Solution

Reason for the correct statement:

The primary producers are autotrophic organisms, as they use sunlight to make their own organic molecules. The phytoplankton is microscopic, free floating aquatic organisms and they use solar energy to synthesize their own food particles. Thus, the phytoplanktons are the primary producers in aquatic biomes.

Option c. is given as “phytoplankton”.

As “the phytoplankton is the primary producers in aquatic biomes” is the right answer.

Hence, option c. is correct.

Reasons for the incorrect statements:

Option a. is given as “Underwater plants”.

The underwater plants are not the primary producers because the phytoplanktons are present in large amount which create hindrance for penetrating the light in deep water. Thus, the plants does not get enough amount of sunlight for photosynthesis So, it is a wrong answer.

Option b. is given as “The sun”.

Sun does not act as a producer. So, it is a wrong answer.

Option d. is given as “Insect larvae”.

Insect larvae are not autotrophs. They did not synthesise their own food. So, it is a wrong answer.

Hence, options a., b. and d. are incorrect.

Conclusion

Phytoplanktons is the primary producers in aquatic biomes.

Answer 7

Chapter 39, Problem 1MCQ

Summary Introduction

Introduction:

The aquatic biome is the largest biome present in the Earth. This biome is divided into two regions: freshwater biome (rivers and ponds) and marine biome (estuaries and oceans).

Answer 8

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

“The major primary producer in aquatic biome is phytoplankton”. Therefore, option c. is correct.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Reason for the correct statement:

The primary producers are autotrophic organisms, as they use sunlight to make their own organic molecules. The phytoplankton is microscopic, free floating aquatic organisms and they use solar energy to synthesize their own food particles. Thus, the phytoplanktons are the primary producers in aquatic biomes.

Option c. is given as “phytoplankton”.

As “the phytoplankton is the primary producers in aquatic biomes” is the right answer.

Hence, option c. is correct.

Reasons for the incorrect statements:

Option a. is given as “Underwater plants”.

The underwater plants are not the primary producers because the phytoplanktons are present in large amount which create hindrance for penetrating the light in deep water. Thus, the plants does not get enough amount of sunlight for photosynthesis So, it is a wrong answer.

Option b. is given as “The sun”.

Sun does not act as a producer. So, it is a wrong answer.

Option d. is given as “Insect larvae”.

Insect larvae are not autotrophs. They did not synthesise their own food. So, it is a wrong answer.

Hence, options a., b. and d. are incorrect.

Answer 12

Conclusion

Phytoplanktons is the primary producers in aquatic biomes.

Answer 13

Ch. 39.1 - Prob. 1MC Ch. 39.1 - What abiotic conditions influence the distribution...Ch. 39.2 - Prob. 1MC Ch. 39.2 - Prob. 2MC Ch. 39.2 - Prob. 3MC Ch. 39.3 - How do climate and soil composition determine the...Ch. 39.3 - Infer one adaptation of plants and one adaptation...Ch. 39.3 - Prob. 3MC Ch. 39.4 - Prob. 1MC Ch. 39.4 - Prob. 2MC

The aquatic biome is the largest biome present in the Earth. This biome is divided into two regions: freshwater biome (rivers and ponds) and marine biome (estuaries and oceans).

Videos

Introduction:

The aquatic biome is the largest biome present in the Earth. This biome is divided into two regions: freshwater biome (rivers and ponds) and marine biome (estuaries and oceans).

Answer to Problem 1MCQ

Explanation of Solution

Want to see more full solutions like this?

Chapter 39 Solutions

The aquatic biome is the largest biome present in the Earth. This biome is divided into two regions: freshwater biome (rivers and ponds) and marine biome (estuaries and oceans).

Videos

Introduction: The aquatic biome is the largest biome present in the Earth. This biome is divided into two regions: freshwater biome (rivers and ponds) and marine biome (estuaries and oceans).

Answer to Problem 1MCQ

Explanation of Solution

Want to see more full solutions like this?

Chapter 39 Solutions

Introduction:

The aquatic biome is the largest biome present in the Earth. This biome is divided into two regions: freshwater biome (rivers and ponds) and marine biome (estuaries and oceans).