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Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?
- a)They were partially isolated from the surroundings
- b)They could maintain an internal environment
- c)They were able to reproduce sexually
- d)They could separate combinations of molecules from the surroundings
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which one of the following is incorrect about the characteristics of p...
Coacervates and microspheres reproduced by asexual methods such as budding, and fission.
This question is part of UPSC exam. View all NEET courses
Most Upvoted Answer
Which one of the following is incorrect about the characteristics of p...
Incorrect characteristic of protobionts in the abiogenic origin of life:
The incorrect characteristic of protobionts in the abiogenic origin of life is option 'C' - They could reproduce sexually.
Explanation:
Protobionts, such as coacervates and microspheres, are hypothetical structures that are believed to have played a role in the origin of life on Earth. These structures are considered to be precursors of cells and possess certain characteristics that are essential for the development of life. However, one incorrect characteristic attributed to protobionts is the ability to reproduce sexually.
1. Partial isolation from the surroundings:
Protobionts were partially isolated from their surroundings, meaning they had a boundary or membrane that separated their internal environment from the external environment. This partial isolation allowed for the concentration and accumulation of molecules necessary for the development of life.
2. Maintenance of an internal environment:
Protobionts were capable of maintaining an internal environment, which is crucial for the processes of metabolism and homeostasis. This internal environment provided a controlled environment for chemical reactions and the maintenance of essential conditions for life.
3. Separation of combinations of molecules from the surroundings:
Protobionts had the ability to selectively separate combinations of molecules from the surroundings. This ability allowed for the concentration and accumulation of specific molecules necessary for the development of life, such as organic compounds and biomolecules.
4. Incorrect: Inability to reproduce sexually:
The incorrect characteristic of protobionts is the ability to reproduce sexually. Sexual reproduction involves the fusion of genetic material from two parent organisms, resulting in offspring with a combination of traits from both parents. However, protobionts are considered to be primitive structures that existed before the evolution of sexual reproduction. They are believed to have reproduced through simpler mechanisms such as replication or division.
In summary, protobionts, such as coacervates and microspheres, are thought to have played a crucial role in the abiogenic origin of life. While they possessed characteristics such as partial isolation from the surroundings, maintenance of an internal environment, and the ability to selectively separate combinations of molecules, they did not have the ability to reproduce sexually.
The incorrect characteristic of protobionts in the abiogenic origin of life is option 'C' - They could reproduce sexually.
Explanation:
Protobionts, such as coacervates and microspheres, are hypothetical structures that are believed to have played a role in the origin of life on Earth. These structures are considered to be precursors of cells and possess certain characteristics that are essential for the development of life. However, one incorrect characteristic attributed to protobionts is the ability to reproduce sexually.
1. Partial isolation from the surroundings:
Protobionts were partially isolated from their surroundings, meaning they had a boundary or membrane that separated their internal environment from the external environment. This partial isolation allowed for the concentration and accumulation of molecules necessary for the development of life.
2. Maintenance of an internal environment:
Protobionts were capable of maintaining an internal environment, which is crucial for the processes of metabolism and homeostasis. This internal environment provided a controlled environment for chemical reactions and the maintenance of essential conditions for life.
3. Separation of combinations of molecules from the surroundings:
Protobionts had the ability to selectively separate combinations of molecules from the surroundings. This ability allowed for the concentration and accumulation of specific molecules necessary for the development of life, such as organic compounds and biomolecules.
4. Incorrect: Inability to reproduce sexually:
The incorrect characteristic of protobionts is the ability to reproduce sexually. Sexual reproduction involves the fusion of genetic material from two parent organisms, resulting in offspring with a combination of traits from both parents. However, protobionts are considered to be primitive structures that existed before the evolution of sexual reproduction. They are believed to have reproduced through simpler mechanisms such as replication or division.
In summary, protobionts, such as coacervates and microspheres, are thought to have played a crucial role in the abiogenic origin of life. While they possessed characteristics such as partial isolation from the surroundings, maintenance of an internal environment, and the ability to selectively separate combinations of molecules, they did not have the ability to reproduce sexually.
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Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?a)They were partially isolated from the surroundingsb)They could maintain an internal environmentc)They were able to reproduce sexuallyd)They could separate combinations of molecules from the surroundingsCorrect answer is option 'C'. Can you explain this answer?
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Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?a)They were partially isolated from the surroundingsb)They could maintain an internal environmentc)They were able to reproduce sexuallyd)They could separate combinations of molecules from the surroundingsCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?a)They were partially isolated from the surroundingsb)They could maintain an internal environmentc)They were able to reproduce sexuallyd)They could separate combinations of molecules from the surroundingsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?a)They were partially isolated from the surroundingsb)They could maintain an internal environmentc)They were able to reproduce sexuallyd)They could separate combinations of molecules from the surroundingsCorrect answer is option 'C'. Can you explain this answer?.
Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?a)They were partially isolated from the surroundingsb)They could maintain an internal environmentc)They were able to reproduce sexuallyd)They could separate combinations of molecules from the surroundingsCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?a)They were partially isolated from the surroundingsb)They could maintain an internal environmentc)They were able to reproduce sexuallyd)They could separate combinations of molecules from the surroundingsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?a)They were partially isolated from the surroundingsb)They could maintain an internal environmentc)They were able to reproduce sexuallyd)They could separate combinations of molecules from the surroundingsCorrect answer is option 'C'. Can you explain this answer?.
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Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?a)They were partially isolated from the surroundingsb)They could maintain an internal environmentc)They were able to reproduce sexuallyd)They could separate combinations of molecules from the surroundingsCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?a)They were partially isolated from the surroundingsb)They could maintain an internal environmentc)They were able to reproduce sexuallyd)They could separate combinations of molecules from the surroundingsCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?a)They were partially isolated from the surroundingsb)They could maintain an internal environmentc)They were able to reproduce sexuallyd)They could separate combinations of molecules from the surroundingsCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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