Transport in Animals
- Created by: jenny
- Created on: 23-05-16 12:10
Other questions in this quiz
2. Which of these is not used in the electrical conduction of the heart.
- Atrio-ventricular valves
- Atrial ventricular node
- Purkinje Fibres
- Sino-Atrial node
3. A closed circulatory system is when ?
- Blood is always enclosed in blood vessels
- A system in which the blood flows through the heart once per cycle
- Blood is not always contained in vessels like in a haemocoel
4. A double circulatory system is?
- A system in which the blood flows through the heart twice per cycle
- A system in which the blood flows through the heart once per cycle
- Blood is not always contained in vessels like in a haemocoel
5. What is not true about a capillary ?
- There are elastic tissue in the walls to squeeze the erythrocytes through
- Walls made from a single row of flattened endothelium cells (Reduce diffusion distance)
- Lumen is the same diameter as a red blood cell
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