Unit I

Author:Tamil Nadu Board
11th Tamil Nadu Board
IMPORTANT

Practice Other Chapters from Unit I

This chapter talks about the living world. We will understand what living and diversity in the living world are. It explains the taxonomic categories, including species, family, etc. The taxonomical aids such as herbarium and museum are discussed.

Within this chapter, we will understand of kingdom Animalia in detail. We will explore the animal body plan along with their classification. Furthermore, we will enhance our knowledge regarding phylum, subphylum, division and superclass.