Biology
1ai what is transport system
ai.
outline (4) importance of transport system and state the mechanism of transportation in human
1bl. make a large labeled diagram 8cm to 10cm long of the mammalian heart and label fully
1bil explain briefly pulmonary circulation and systemic circulation in mammals
1bi explain the term oxygen debt.
1bi explain the cause of muscles pain after strenuous exercise
1biv. name the main artery which transports blood to the lungs and kidney respectively
2ai what is circulatory system
2ai state four (4) functions of blood
2ail state the components of blood cells.
2bi what is translocation, and state the functions of xylem and phloem in plants
2bi differentiate between arteries and veins in a tabular form
3al. define respiration, and state the differences between respiration and breathing
3ali. in a tabular form, outline four (4) differences between cellular respiration and breathing
3bi. discuss five characteristics of respiratory surface
make a large label diagram (4-6cm) of respiratory organ of tilapia fish
state two similarities between transpiration and sweating
3bilit. state two differences between respiration and