Class

The video tutorial introduces the concept of biological classification, focusing on the category of 'class' as one of the seven major categories used to organize living things. It explains how biologists classify organisms into kingdom, phylum, class, order, family, genus, and species. The tutorial provides examples of different classes such as Mammalia, Aves, and Reptilia, highlighting their unique characteristics. It also emphasizes the dynamic nature of biological classification as new discoveries are made.

Explain the significance of the Kingdom Animalia in biological classification.

What are some characteristics of animals in class Mammalia?