Q- Define hierarchy. Name its components. Define its only natural components.
Answer- Hierarchy is a kind of logical sequence of various taxonomic categories. There are mainly seven components of taxonomic categories. These are as follows:
1. Kingdom
2. Phylum/division
3. Class
4. Order
5. Family
6. Genus
7. Species
The only natural components are that resemble in certain basic characters and interbreed under natural conditions to produce fertile offspring.