Chapter P: Practical Syllabus - Class XII

Practical. Contact Hours: 30. Topics: Major and minor experiments, slide preparation, spotting, practical record, viva voce and investigatory project. Experiments include pollen germination, plant population density and frequency by quadrat method, onion root tip mitosis, DNA isolation, pollination adaptations, gamete development, meiosis, blastula, pedigree charts, disease-causing organisms, symbolic association and homologous/analogous organs.