In biology, the population growth is the increase in the number of individuals in a population. The growth of population can be limited by environmental factors such as food shortages, predators, lack of space, weather and habitat deterioration. The carrying capacity also affected by these environmental factors. The number of individuals that can live in an environment indefinitely is called carrying capacity.

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Answer 1

Question

Chapter 19, Problem 1TQ

Summary Introduction

In biology, the population growth is the increase in the number of individuals in a population. The growth of population can be limited by environmental factors such as food shortages, predators, lack of space, weather and habitat deterioration. The carrying capacity also affected by these environmental factors. The number of individuals that can live in an environment indefinitely is called carrying capacity.

Expert Solution & Answer

Answer to Problem 1TQ

A group of interacting individuals of a single species located within a particular area is called as a population. Therefore, option (d) is correct.

Explanation of Solution

Justify the reasons for the correct statement:

A population in biology is all the organisms of the single species or group which live in a particular geographical area and it has the capacity of interbreeding.

Option (d) is given as, “a population”.

Hence, the option (d) is correct.

Justify the reasons for the incorrect statements:

Option (a) is given as, “a biosphere”.

The worldwide sum of all ecosystems is called as biosphere and it is also known as ecosphere. It is the part of sea, land, and atmosphere in which organism is able to live. Thus, it does not contain a single species located within a particular area. Hence, it is a wrong answer.

Option (b) is given as, “an ecosystem”.

An ecosystem is a large community of living organisms includes animals, plants, and microbes in a particular area. Thus, the ecosystem does not contain an organism of the single species or group. Hence, it is a wrong answer.

Option (c) is given as, “a community”.

An interacting group of two or more species lives in a common location in a particular interval of time is called as a community. Thus, the community also does not contain an organism of single species. Hence, it is a wrong answer.

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

Conclusion

Therefore, the number of living things or an organism that live in a particular area is known as a population.

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19. On the diagram below a. Label the three pictures as: DNA; polypeptide; or RNA. b. Label the arrows as: translation or transcription/RNA processing. c. Add the following details to the diagram. Promoter region TATA box Transcription start site Transcription terminator Intron (A,B,C,D) Exons (1,2,3,4,5) Splice sites 5' cap 5' UTR (untranslated region) 3' poly A tail 3' UTR (untranslated region) Translational start (AUG) Translational stop (UGA, UAG, or UAA) N and C ends of polypeptide 0000

Match the letter labels in the figure below to the terms. Some letter labels are not used. MNNNNNNIN M C B A M D F E H K G 8

The diagram below illustrates a quorum sensing pathway from Staphylococcus aureus. Please answer the following questions. 1. Autoinduction is part of the quorum sensing system. Which promoter (P2 or P3) is critical for autoinduction? 2)This staphylococcus aureus grows on human wounds, causing severe infections. You would like to start a clinical trial to treat these wound infections. Please describe: a) What molecule do you recommend for the trial. Why? b) Your trial requires that Staphylococcus aureus be isolated from the wound and submitted to genome sequencing before admittance. Why? What are you testing for? 3) If a mutation arises where the Promoter P3 is constitutively active, how would that influence sensitivity to AIP? Please explain your rationale. 4) This pathway is sensitive to bacterial cell density. Describe two separate mutation that would render the pathway active independent of cell density. Briefly explain your rationale. Mutation 1 Mutation 2

Answer 2

Question

Chapter 19, Problem 1TQ

Summary Introduction

In biology, the population growth is the increase in the number of individuals in a population. The growth of population can be limited by environmental factors such as food shortages, predators, lack of space, weather and habitat deterioration. The carrying capacity also affected by these environmental factors. The number of individuals that can live in an environment indefinitely is called carrying capacity.

Expert Solution & Answer

Answer to Problem 1TQ

A group of interacting individuals of a single species located within a particular area is called as a population. Therefore, option (d) is correct.

Explanation of Solution

Justify the reasons for the correct statement:

A population in biology is all the organisms of the single species or group which live in a particular geographical area and it has the capacity of interbreeding.

Option (d) is given as, “a population”.

Hence, the option (d) is correct.

Justify the reasons for the incorrect statements:

Option (a) is given as, “a biosphere”.

The worldwide sum of all ecosystems is called as biosphere and it is also known as ecosphere. It is the part of sea, land, and atmosphere in which organism is able to live. Thus, it does not contain a single species located within a particular area. Hence, it is a wrong answer.

Option (b) is given as, “an ecosystem”.

An ecosystem is a large community of living organisms includes animals, plants, and microbes in a particular area. Thus, the ecosystem does not contain an organism of the single species or group. Hence, it is a wrong answer.

Option (c) is given as, “a community”.

An interacting group of two or more species lives in a common location in a particular interval of time is called as a community. Thus, the community also does not contain an organism of single species. Hence, it is a wrong answer.

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

Conclusion

Therefore, the number of living things or an organism that live in a particular area is known as a population.

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

Answer 3

Question

Chapter 19, Problem 1TQ

Summary Introduction

In biology, the population growth is the increase in the number of individuals in a population. The growth of population can be limited by environmental factors such as food shortages, predators, lack of space, weather and habitat deterioration. The carrying capacity also affected by these environmental factors. The number of individuals that can live in an environment indefinitely is called carrying capacity.

Expert Solution & Answer

Answer to Problem 1TQ

A group of interacting individuals of a single species located within a particular area is called as a population. Therefore, option (d) is correct.

Explanation of Solution

Justify the reasons for the correct statement:

A population in biology is all the organisms of the single species or group which live in a particular geographical area and it has the capacity of interbreeding.

Option (d) is given as, “a population”.

Hence, the option (d) is correct.

Justify the reasons for the incorrect statements:

Option (a) is given as, “a biosphere”.

The worldwide sum of all ecosystems is called as biosphere and it is also known as ecosphere. It is the part of sea, land, and atmosphere in which organism is able to live. Thus, it does not contain a single species located within a particular area. Hence, it is a wrong answer.

Option (b) is given as, “an ecosystem”.

An ecosystem is a large community of living organisms includes animals, plants, and microbes in a particular area. Thus, the ecosystem does not contain an organism of the single species or group. Hence, it is a wrong answer.

Option (c) is given as, “a community”.

An interacting group of two or more species lives in a common location in a particular interval of time is called as a community. Thus, the community also does not contain an organism of single species. Hence, it is a wrong answer.

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

Conclusion

Therefore, the number of living things or an organism that live in a particular area is known as a population.

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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 19, Problem 1TQ

Summary Introduction

In biology, the population growth is the increase in the number of individuals in a population. The growth of population can be limited by environmental factors such as food shortages, predators, lack of space, weather and habitat deterioration. The carrying capacity also affected by these environmental factors. The number of individuals that can live in an environment indefinitely is called carrying capacity.

Expert Solution & Answer

Answer to Problem 1TQ

A group of interacting individuals of a single species located within a particular area is called as a population. Therefore, option (d) is correct.

Explanation of Solution

Justify the reasons for the correct statement:

A population in biology is all the organisms of the single species or group which live in a particular geographical area and it has the capacity of interbreeding.

Option (d) is given as, “a population”.

Hence, the option (d) is correct.

Justify the reasons for the incorrect statements:

Option (a) is given as, “a biosphere”.

The worldwide sum of all ecosystems is called as biosphere and it is also known as ecosphere. It is the part of sea, land, and atmosphere in which organism is able to live. Thus, it does not contain a single species located within a particular area. Hence, it is a wrong answer.

Option (b) is given as, “an ecosystem”.

An ecosystem is a large community of living organisms includes animals, plants, and microbes in a particular area. Thus, the ecosystem does not contain an organism of the single species or group. Hence, it is a wrong answer.

Option (c) is given as, “a community”.

An interacting group of two or more species lives in a common location in a particular interval of time is called as a community. Thus, the community also does not contain an organism of single species. Hence, it is a wrong answer.

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

Conclusion

Therefore, the number of living things or an organism that live in a particular area is known as a population.

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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 19, Problem 1TQ

Summary Introduction

In biology, the population growth is the increase in the number of individuals in a population. The growth of population can be limited by environmental factors such as food shortages, predators, lack of space, weather and habitat deterioration. The carrying capacity also affected by these environmental factors. The number of individuals that can live in an environment indefinitely is called carrying capacity.

Expert Solution & Answer

Answer to Problem 1TQ

A group of interacting individuals of a single species located within a particular area is called as a population. Therefore, option (d) is correct.

Explanation of Solution

Justify the reasons for the correct statement:

A population in biology is all the organisms of the single species or group which live in a particular geographical area and it has the capacity of interbreeding.

Option (d) is given as, “a population”.

Hence, the option (d) is correct.

Justify the reasons for the incorrect statements:

Option (a) is given as, “a biosphere”.

The worldwide sum of all ecosystems is called as biosphere and it is also known as ecosphere. It is the part of sea, land, and atmosphere in which organism is able to live. Thus, it does not contain a single species located within a particular area. Hence, it is a wrong answer.

Option (b) is given as, “an ecosystem”.

An ecosystem is a large community of living organisms includes animals, plants, and microbes in a particular area. Thus, the ecosystem does not contain an organism of the single species or group. Hence, it is a wrong answer.

Option (c) is given as, “a community”.

An interacting group of two or more species lives in a common location in a particular interval of time is called as a community. Thus, the community also does not contain an organism of single species. Hence, it is a wrong answer.

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

Conclusion

Therefore, the number of living things or an organism that live in a particular area is known as a population.

Answer 6

Chapter 19, Problem 1TQ

Summary Introduction

In biology, the population growth is the increase in the number of individuals in a population. The growth of population can be limited by environmental factors such as food shortages, predators, lack of space, weather and habitat deterioration. The carrying capacity also affected by these environmental factors. The number of individuals that can live in an environment indefinitely is called carrying capacity.

Expert Solution & Answer

Answer to Problem 1TQ

A group of interacting individuals of a single species located within a particular area is called as a population. Therefore, option (d) is correct.

Explanation of Solution

Justify the reasons for the correct statement:

A population in biology is all the organisms of the single species or group which live in a particular geographical area and it has the capacity of interbreeding.

Option (d) is given as, “a population”.

Hence, the option (d) is correct.

Justify the reasons for the incorrect statements:

Option (a) is given as, “a biosphere”.

The worldwide sum of all ecosystems is called as biosphere and it is also known as ecosphere. It is the part of sea, land, and atmosphere in which organism is able to live. Thus, it does not contain a single species located within a particular area. Hence, it is a wrong answer.

Option (b) is given as, “an ecosystem”.

An ecosystem is a large community of living organisms includes animals, plants, and microbes in a particular area. Thus, the ecosystem does not contain an organism of the single species or group. Hence, it is a wrong answer.

Option (c) is given as, “a community”.

An interacting group of two or more species lives in a common location in a particular interval of time is called as a community. Thus, the community also does not contain an organism of single species. Hence, it is a wrong answer.

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

Conclusion

Therefore, the number of living things or an organism that live in a particular area is known as a population.

Answer 7

Chapter 19, Problem 1TQ

Summary Introduction

In biology, the population growth is the increase in the number of individuals in a population. The growth of population can be limited by environmental factors such as food shortages, predators, lack of space, weather and habitat deterioration. The carrying capacity also affected by these environmental factors. The number of individuals that can live in an environment indefinitely is called carrying capacity.

Answer 8

Expert Solution & Answer

Answer to Problem 1TQ

A group of interacting individuals of a single species located within a particular area is called as a population. Therefore, option (d) is correct.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Justify the reasons for the correct statement:

A population in biology is all the organisms of the single species or group which live in a particular geographical area and it has the capacity of interbreeding.

Option (d) is given as, “a population”.

Hence, the option (d) is correct.

Justify the reasons for the incorrect statements:

Option (a) is given as, “a biosphere”.

The worldwide sum of all ecosystems is called as biosphere and it is also known as ecosphere. It is the part of sea, land, and atmosphere in which organism is able to live. Thus, it does not contain a single species located within a particular area. Hence, it is a wrong answer.

Option (b) is given as, “an ecosystem”.

An ecosystem is a large community of living organisms includes animals, plants, and microbes in a particular area. Thus, the ecosystem does not contain an organism of the single species or group. Hence, it is a wrong answer.

Option (c) is given as, “a community”.

An interacting group of two or more species lives in a common location in a particular interval of time is called as a community. Thus, the community also does not contain an organism of single species. Hence, it is a wrong answer.

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