Class: SSLC Assignments: from 10th class, Chapter 1 of part-1 1.Activities 1.4, 1.5, 1.6, 1.8 along with their Inferences, Related chemical reactions 2. Important Defintions from the chapter. Class :8A and 8B Assignment: from Class 8, Chapter 1 1. a note on Photosynthesis 2. List of other modes of Nutrition.