Reasons for 5 Kingdom Classification by R.H. Whittaker

1. Diversity of Organisms:
R.H. Whittaker proposed the 5 kingdom classification to accommodate the vast diversity of organisms present on Earth. This system allowed for a more comprehensive categorization of living organisms based on their characteristics and evolutionary relationships.

2. Evolutionary Relationships:
The 5 kingdom classification system was designed to reflect the evolutionary relationships between different groups of organisms. By grouping organisms into kingdoms based on their shared characteristics and genetic makeup, Whittaker was able to provide a framework for understanding how life forms have evolved over time.

3. Incorporation of New Discoveries:
Whittaker's classification system was flexible enough to incorporate new discoveries and emerging research in the field of biology. This allowed for the inclusion of newly discovered organisms without disrupting the overall structure of the classification system.

4. Clear Hierarchical Structure:
The 5 kingdom classification provided a clear hierarchical structure for organizing living organisms. By dividing organisms into kingdoms, phyla, classes, orders, families, genera, and species, Whittaker's system allowed for easy identification and comparison of different groups of organisms.

5. Educational and Research Purposes:
The 5 kingdom classification system was designed to be used for educational and research purposes. By organizing living organisms into distinct kingdoms, students and researchers were able to study and compare different groups of organisms more effectively.

Why means in living world only 5 kingdom classification is there