Question

The classification system enables us to know___________.

• A. The common cellular organisation
• B. The relationship between different groups of organisms
• C. The similar morphological characters
• D. Common tissues and organs

Answer 1

The correct option is B The relationship between different groups of organisms

• The classification system enables us to know the relationship between different groups of organisms.
• Importance of classification:
• It makes the study of a wide variety of organisms easy.
  
• It gives us a good picture of all life forms at a glance.
  
• It helps us understand the interrelationship among various groups of organisms.
  
• It serves as a base for the development of other biological sciences such as biogeography, etc.
  
• Various fields of applied biology such as agriculture, public health and environmental biology depend on the classification of pests, disease vectors, pathogens and components of an ecosystem.