3.5. Nematoda; Annelida, Arthropoda

1.1. Phylogenic Classification

1.3. Science of plants – Botany: Origin, Development, Scope of Botany and Branches of Botany. Plant Kingdom: Salient features, classification and alternation of generations of the plants of the following groups – Algae, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms