Five Kingdom system of classification suggested by R H Whittaker is no...
Remember this ",The criteria for classification by R.H Whittaker includes..........."CTMRP"....C → cell structure...T → thallus/body organization...M →mode of nutrition...R →reproduction...P →phylogenetic relationships...So, the answer here is option 1) presence or absence of a well defined nucleus........
Five Kingdom system of classification suggested by R H Whittaker is no...
Five Kingdom System of Classification by R.H. Whittaker
The Five Kingdom system of classification suggested by R.H. Whittaker is not based on the presence or absence of a well-defined nucleus, mode of reproduction, mode of nutrition, or complexity of body organization. Let's delve into the details:
Presence or Absence of a Well-Defined Nucleus:
- The presence or absence of a well-defined nucleus is not the determining factor in the Five Kingdom system of classification. Instead, Whittaker focused on broader characteristics to classify organisms into different kingdoms.
Mode of Reproduction:
- While the mode of reproduction is an important aspect of an organism's biology, it is not the sole criterion for classification in the Five Kingdom system. Organisms in the same kingdom may exhibit different modes of reproduction.
Mode of Nutrition:
- Similarly, the mode of nutrition, whether autotrophic or heterotrophic, is not the primary basis for classification in the Five Kingdom system. Organisms within a kingdom may have different nutritional strategies.
Complexity of Body Organisation:
- The complexity of body organization, such as the presence of tissues, organs, or organ systems, is not the main focus of classification in the Five Kingdom system. Instead, Whittaker considered a combination of characteristics to assign organisms to one of the five kingdoms.
In conclusion, the Five Kingdom system of classification by R.H. Whittaker is based on a combination of various characteristics, including but not limited to the presence or absence of a well-defined nucleus, mode of reproduction, mode of nutrition, and complexity of body organization. This approach allows for a more comprehensive and inclusive classification of organisms into distinct kingdoms.
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