If you are given a specimen, what are the steps that you would follow to classify it? | NCERT solution | Class 12 Biology | Unit-4 Animal Kingdom

Q.2:- If you are given a specimen, what are the steps that you would follow to classify it?

 

Answer

→ First Step: Look for the presence or absence of vertebral column.
→ Second Step: Identify the level of organization.
→ Third Step: Look for symmetry, i.e. radial or bilateral or asymmetrical.
→ Fourth Step: Look for presence or absence of body cavity.