Bihar Board · Class 7 · ScienceChapter 9BSEB

Bihar Board Sample Paper for Class 7 Science — Respiration in Organisms

Understand the process of respiration and its significance for living organisms.

Free AI-powered sample paper for BSEB Science, Class 7, Chapter 9.

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Indian context — what this NCERT chapter centres on

Class 7 Science Chapter 9 (Respiration in Organisms) is taught through these India-specific anchors in the NCERT textbook. The sample paper above is pre-loaded with these so the output reflects the way the chapter is actually taught in Indian classrooms.

Photosynthesis in Indian crops like rice and wheat
Respiration in local aquatic organisms like fish in the Ganges
Use of anaerobic respiration in traditional Indian fermented foods like idli and dosa
Impact of air pollution in urban areas like Delhi on respiratory health

Key terms — Class 7 Science (Respiration in Organisms)

RESPIRATIONAEROBICANAEROBICGLUCOSEOXYGENCARBON DIOXIDE

Teaching tips for Respiration in Organisms

1Conduct a local field study on respiration in plants and animals in the school garden or nearby park
2Engage students in a discussion about the importance of clean air in urban India and its impact on health
3Use examples of traditional Indian practices involving fermentation to explain anaerobic respiration

Board exam relevance

Questions may include MCQs on the types of respiration, short answer questions on the significance of respiration, and 5-mark questions requiring explanations of respiration processes in different organisms.