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Phenetic classification is based on [2003, 04]
- a)sexual characteristics
- b)the ancestral lineage of existing organisms
- c)observable characteristics of existing organisms
- d)dendograms based on DNA characteristics
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Phenetic classification is based on [2003, 04]a)sexual characteristics...
Phenetic classification is based upon observable characteristics of an organism. Phylogenetic system of classification is a system indicating the evolutionary or phylogenetic relationship of organisms.
This question is part of UPSC exam. View all NEET courses
Most Upvoted Answer
Phenetic classification is based on [2003, 04]a)sexual characteristics...
Phenetic classification is based on observable characteristics of existing organisms.
Explanation:
Phenetic classification is a method of classification that involves grouping organisms based on their overall similarity in observable characteristics, such as morphology or behavior. This method does not take into account the evolutionary history or genetic relationships between organisms, but rather focuses on their physical and behavioral traits.
Some important points to note about phenetic classification are:
- It is sometimes also referred to as numerical taxonomy, because it involves the use of quantitative measurements and statistical analysis to group organisms.
- The traits used to classify organisms can vary depending on the group being studied. For example, in plants, traits such as leaf shape or flower structure might be used, while in animals, traits such as body size or feeding habits might be more relevant.
- Because phenetic classification does not take into account evolutionary relationships, it can sometimes result in groups that do not accurately reflect the true relationships between organisms. For example, two distantly related species might be grouped together based on superficial similarities, while two closely related species might be placed in separate groups because of differences in some other trait.
- Despite its limitations, phenetic classification can be a useful tool for organizing and studying large groups of organisms, especially when more detailed genetic or evolutionary data is not available.
Explanation:
Phenetic classification is a method of classification that involves grouping organisms based on their overall similarity in observable characteristics, such as morphology or behavior. This method does not take into account the evolutionary history or genetic relationships between organisms, but rather focuses on their physical and behavioral traits.
Some important points to note about phenetic classification are:
- It is sometimes also referred to as numerical taxonomy, because it involves the use of quantitative measurements and statistical analysis to group organisms.
- The traits used to classify organisms can vary depending on the group being studied. For example, in plants, traits such as leaf shape or flower structure might be used, while in animals, traits such as body size or feeding habits might be more relevant.
- Because phenetic classification does not take into account evolutionary relationships, it can sometimes result in groups that do not accurately reflect the true relationships between organisms. For example, two distantly related species might be grouped together based on superficial similarities, while two closely related species might be placed in separate groups because of differences in some other trait.
- Despite its limitations, phenetic classification can be a useful tool for organizing and studying large groups of organisms, especially when more detailed genetic or evolutionary data is not available.
Community Answer
Phenetic classification is based on [2003, 04]a)sexual characteristics...
Organisms are classified into hierarcjies of similarity and based solely on morphology and other two options are eliminated completely for this reason
and other reason is.........
it is compared and categorized the things under the overall similarity of apperance
and also........
it classify the organisms based on overall similarity and morphology or other observable traits,regardless of thier phylogeny ,or evolutionary relation
It is closely related to numerical taxonomy which is concerned with the use of numerical methods for taxonomic classification
and other reason is.........
it is compared and categorized the things under the overall similarity of apperance
and also........
it classify the organisms based on overall similarity and morphology or other observable traits,regardless of thier phylogeny ,or evolutionary relation
It is closely related to numerical taxonomy which is concerned with the use of numerical methods for taxonomic classification
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Phenetic classification is based on [2003, 04]a)sexual characteristicsb)the ancestral lineage of existing organismsc)observable characteristics of existing organismsd)dendograms based on DNA characteristicsCorrect answer is option 'C'. Can you explain this answer?
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Phenetic classification is based on [2003, 04]a)sexual characteristicsb)the ancestral lineage of existing organismsc)observable characteristics of existing organismsd)dendograms based on DNA characteristicsCorrect 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 Phenetic classification is based on [2003, 04]a)sexual characteristicsb)the ancestral lineage of existing organismsc)observable characteristics of existing organismsd)dendograms based on DNA characteristicsCorrect 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 Phenetic classification is based on [2003, 04]a)sexual characteristicsb)the ancestral lineage of existing organismsc)observable characteristics of existing organismsd)dendograms based on DNA characteristicsCorrect answer is option 'C'. Can you explain this answer?.
Phenetic classification is based on [2003, 04]a)sexual characteristicsb)the ancestral lineage of existing organismsc)observable characteristics of existing organismsd)dendograms based on DNA characteristicsCorrect 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 Phenetic classification is based on [2003, 04]a)sexual characteristicsb)the ancestral lineage of existing organismsc)observable characteristics of existing organismsd)dendograms based on DNA characteristicsCorrect 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 Phenetic classification is based on [2003, 04]a)sexual characteristicsb)the ancestral lineage of existing organismsc)observable characteristics of existing organismsd)dendograms based on DNA characteristicsCorrect answer is option 'C'. Can you explain this answer?.
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