1. Anaerobic respiration in
* yeast
* human muscles
2. The respiratory structures of
*fish
*insect
*man
- The adaptation of structures: Facts + Explanation
3. EXPLAIN gaseous exchange across the respiratory surfaces:
* between the surface of the alveolus and the blood capillaries
*between the blood capillaries and the body cells [10 m]
4. EXPLAIN the transport of gases in human. [ 6 marks ]
5. DESCRIBE the human respiratory response and the rate of respiration in the following situations:
* Vigorous exercise / activity
*In fear (Relate with adrenaline hormone !)
*At high altitude [ 3+3+3 m]
REMINDER:
Please take note of the DIAGRAMS given in the question. Use all the information given to support your writing. The length of your essay is very much depending on the MARKS allocated. Write MORE if the marks are MORE.
All the best !
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