Five kingdom system of classification suggested by R.H.Whittaker is no...
Which book answer is given option "B".
Option b is 100% right 5 kingdom classification is based on the basis of mode of nutrition .... so not be in confusion.... ok...
And here according to question correct option is option a ..... read ncert for more detail...
Five kingdom system of classification suggested by R.H.Whittaker is no...
Presence and Absence of well-defined nucleus:
The five kingdom system of classification suggested by R.H. Whittaker is not based on the presence and absence of a well-defined nucleus. This criterion is more relevant to the distinction between prokaryotic and eukaryotic cells rather than the classification of organisms into kingdoms.
Mode of Reproduction:
The mode of reproduction is not the basis of the five kingdom system of classification. While reproduction is an important aspect of an organism's life cycle, it is not the primary criterion used to classify organisms into different kingdoms.
Mode of Nutrition:
The mode of nutrition is one of the key factors considered in the five kingdom system of classification. Organisms are classified based on how they obtain their food – whether through autotrophic (producing their own food) or heterotrophic (consuming other organisms) means.
Complexity of Body Organization:
The complexity of body organization is another important aspect considered in the five kingdom system of classification. Organisms are classified based on their level of structural complexity, ranging from simple unicellular organisms to complex multicellular organisms.
In conclusion, the five kingdom system of classification suggested by R.H. Whittaker is primarily based on the mode of nutrition and complexity of body organization, rather than the presence and absence of a well-defined nucleus or the mode of reproduction. While these factors may play a role in distinguishing between different groups of organisms, they are not the primary criteria used in this particular classification system.
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