Quiz Chapter wise Ch 15: Homeostasis Ch 16: Support and movement Ch 17: Coordination and control Ch 18: Reproduction Ch19 : Growth and devolopment Ch 10: Chromosome and DNA Ch 21: Cell Cycle Ch 22: Variation and Genetics Ch 23: Biotechnology Ch 24: Evolution Ch 25: Ecosystem Ch 26: Major ecosystem Ch 27: Man and his Environment
