NEET 2025

Question

Each of the following characteristics represents a Kingdom proposed by Whittaker. Arrange the following in increasing order of complexity of body organization.
A. Multicellular heterotrophs with cell wall made of chitin.
B. Heterotrophs with tissue/organ/organ system level of body organization.
C. Prokaryotes with cell wall made of polysaccharides and amino acids.
D. Eukaryotic autotrophs with tissue/organ level of body organization.
E. Eukaryotes with cellular body organization.
Choose the correct answer from the options given below: A). C, E, A, B, D B). A, C, E, B, D C). C, E, A, D, B D). A, C, E, D, B

Edvaya · Accepted Answer

The correct answer is C, E, A, D, B. Let's identify the Kingdoms and order them by increasing complexity: (C) Kingdom Monera (Prokaryotic, cellular level) -> Lowest complexity. (E) Kingdom Protista (Eukaryotic, predominantly unicellular/cellular level). (A) Kingdom Fungi (Eukaryotic, multicellular/loose tissue level). (D) Kingdom Plantae (Eukaryotic, tissue/organ level). (B) Kingdom Animalia (Eukaryotic, highest complexity with tissue/organ/organ system level). Therefore, the correct sequential order is C $\rightarrow$ E $\rightarrow$ A $\rightarrow$ D $\rightarrow$ B.

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Biology > Diversity And Structural Organisation > Biological Classification

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