question_answer29) Match the following columns.
Column I | Column II |
a. Earthworm | 1.Moist cuticle |
b. Aquatic arthropods | 2.Gills |
c. Fishes | 3. Lungs |
d. Birds/Reptiles | 4. Trachea |
question_answer30) Define the following terms? (a) Tidal volume (b) Residual volume (c) Asthma
View Answer play_arrowquestion_answer32) Name the primary site of exchange of gases in our body?
View Answer play_arrowquestion_answer33) Cigarette, smoking causes emphysema. Give reason.
View Answer play_arrowquestion_answer40) State the different modes of transport in blood.
View Answer play_arrowquestion_answer44) Explain the transport of and between alveoli and tissue with diagram.
View Answer play_arrowquestion_answer45) Explain the mechanism of breathing with neat labelled sketches.
View Answer play_arrowquestion_answer46) Explain the role of neural system in regulation of respiration.
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