Question

3. Cells in the stomata that control transpiration rate
4 Tissues that help in the transport of food
synthesized in leaves to other parts of the plant
5. Respiratory pigment in human blood
6. Fluid part of the blood in the form of straw-
coloured aqueous solution
7. Blood cells which help in immunity
8. Blood vessels that carry blood from heart to the
other parts of the body
9. Blood vessels that carry blood from the body
parts to the heart
10. Septum which separates the ventricles from each
other
11. Membranous sac enclosing the heart
12. Type of circulation when blood circulates between
the heart and the lungs
​

Answer 1

1.guard cells

2.phloem

3.haemoglobin

4.

Answer 2

Answer:

• Guard cells
• Phloem
• Heamoglobin
• Plasma
• Leucocytes
• Arota
• Vena cava
• Interventricular septum
• Pulmonary circulation