NEET Exam > NEET Questions > Select the correct statement -a)Viriods are s...
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Select the correct statement -
- a)Viriods are similar in size to viruses
- b)Prions are smaller in size to viruses.
- c)Lichens show proto-cooperation
- d)None of these
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Select the correct statement -a)Viriods are similar in size to viruses...
The correct statement is D: None of these.
- Viriods vs. Viruses: Viroids are smaller than viruses and consist of only a single short strand of RNA without a protein coat, unlike viruses.
- Prions vs. Viruses: Prions are not smaller in size than viruses but are similar in size to them
- Lichens and Proto-cooperation: Lichens represent a symbiotic relationship between fungi and algae, showcasing mutualism rather than proto-cooperation.
Therefore, none of the statements A, B, or C are accurate.
- Viriods vs. Viruses: Viroids are smaller than viruses and consist of only a single short strand of RNA without a protein coat, unlike viruses.
- Prions vs. Viruses: Prions are not smaller in size than viruses but are similar in size to them
- Lichens and Proto-cooperation: Lichens represent a symbiotic relationship between fungi and algae, showcasing mutualism rather than proto-cooperation.
Therefore, none of the statements A, B, or C are accurate.
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Most Upvoted Answer
Select the correct statement -a)Viriods are similar in size to viruses...
Explanation:
Viriods vs. Prions:
- Viriods are small infectious pathogens that are similar in size to viruses, consisting of only RNA without a protein coat.
- Prions, on the other hand, are smaller than viruses and viriods. They are infectious proteins that can cause misfolding of normal proteins in the brain, leading to neurodegenerative diseases.
Lichens and Proto-cooperation:
- Lichens are a symbiotic relationship between a fungus and a photosynthetic partner (algae or cyanobacteria).
- This relationship is an example of proto-cooperation, where both partners benefit from the association but are not completely dependent on each other for survival.
Therefore, option 'D' - "None of these" is the correct statement as none of the statements provided are accurate.
Viriods vs. Prions:
- Viriods are small infectious pathogens that are similar in size to viruses, consisting of only RNA without a protein coat.
- Prions, on the other hand, are smaller than viruses and viriods. They are infectious proteins that can cause misfolding of normal proteins in the brain, leading to neurodegenerative diseases.
Lichens and Proto-cooperation:
- Lichens are a symbiotic relationship between a fungus and a photosynthetic partner (algae or cyanobacteria).
- This relationship is an example of proto-cooperation, where both partners benefit from the association but are not completely dependent on each other for survival.
Therefore, option 'D' - "None of these" is the correct statement as none of the statements provided are accurate.
Community Answer
Select the correct statement -a)Viriods are similar in size to viruses...
Answer is D
because viriods are smaller in size to viruses
Prions are same in size to viruses because it is a protein
Lichens show mutuallism it is composed of algae and fungi
because viriods are smaller in size to viruses
Prions are same in size to viruses because it is a protein
Lichens show mutuallism it is composed of algae and fungi
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Select the correct statement -a)Viriods are similar in size to virusesb)Prions are smaller in size to viruses.c)Lichens show proto-cooperationd)None of theseCorrect answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Select the correct statement -a)Viriods are similar in size to virusesb)Prions are smaller in size to viruses.c)Lichens show proto-cooperationd)None of theseCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Select the correct statement -a)Viriods are similar in size to virusesb)Prions are smaller in size to viruses.c)Lichens show proto-cooperationd)None of theseCorrect answer is option 'D'. Can you explain this answer?.
Select the correct statement -a)Viriods are similar in size to virusesb)Prions are smaller in size to viruses.c)Lichens show proto-cooperationd)None of theseCorrect answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Select the correct statement -a)Viriods are similar in size to virusesb)Prions are smaller in size to viruses.c)Lichens show proto-cooperationd)None of theseCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Select the correct statement -a)Viriods are similar in size to virusesb)Prions are smaller in size to viruses.c)Lichens show proto-cooperationd)None of theseCorrect answer is option 'D'. Can you explain this answer?.
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