CBSE Class 10 Biology Respiration in Humans
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- Why is inspiration called as an active process and expiration as passive?
- What is respiration?Mention its type? Name and explain the process by which gaseous exhange takes place?
- State the role of the following in the human respiratory system: a) Nasal cavity b) Diaphragm c) Alveoli
- Mam I am not clear with human respiratory system
- What is bronchi?
- Which is unrelated pair? Nostril . Cartilage . Nasal cavity . Mucous membrane. Pharynx. Larynx. Trachea . Vocal cord
- With a diagram explain the overall process of respiration in animals.
- list four conditions required for efficient gas exchange in an organism
- Define respiratory system in human beings.5marks
- sir can you tell me which factor depends on the bitting or contiueity of heart and how that factor is produced ?
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