9th Biology Chapter9 Transport
| Sr # | Questions | A | B | C | D |
|---|---|---|---|---|---|
| 1 | Transpiration from plant surface takes place through: | Cuticle | Stomata | Lenticels | All of these | 2 | Hepatic artery supply blood to: | Digestive tract | Kidneys | Liver | Ribs | 3 | Intercostal arteries supply blood to: | Digestive tract | Kidneys | Liver | Ribs | 4 | Antigens are present on the surface of: | Red blood cells | White blood cells | Platelets | All of these | 5 | Average human heart beat per minute: | 60 | 70 | 80 | 90 | 6 | These are smallest blood vessels: | Arteries | Capillaries | Veins | Lymph vessels | 7 | Percentage of plasma in blood: | 35% | 45% | 55% | 65% | 8 | Which one is an agranulocyte? | Monocyte | Basophil | Neutrophil | Eosinophil | 9 | Molecule that stimulate an immune response: | Antigen | Antibody | Haemoglobin | All of these | 10 | Roots and root hairs absorb water from soil by: | Osmosis | Diffusion | Phloem | Filtration | 11 | Arteriosclerosis term is used for describing: | Widening of arteries | Narrowing of arteries | Hardening of arteries | All of these | 12 | Right and left common iliac veins join to form: | Inferior vena cava | Superior vena cava | Hepatic portal vein | Femoral vein |