9th Biology Chapter9 Transport

Sr #	Questions	A	B	C	D
1	Normal pH of human blood is:	7.2	7.3	7.4	7.5
2	These are smallest blood vessels:	Arteries	Capillaries	Veins	Lymph vessels
3	Arteriosclerosis term is used for describing:	Widening of arteries	Narrowing of arteries	Hardening of arteries	All of these
4	Antigens are present on the surface of:	Red blood cells	White blood cells	Platelets	All of these
5	Transpiration from plant surface takes place through:	Cuticle	Stomata	Lenticels	All of these
6	Molecule that stimulate an immune response:	Antigen	Antibody	Haemoglobin	All of these
7	Hepatic artery supply blood to:	Digestive tract	Kidneys	Liver	Ribs
8	Angina pectoris means:	Chest pain	Tissue death	Heart attack	Silent death
9	Which blood group contains Antigen A?	A	B	AB	O
10	Gonadal arteries supply blood to:	Digestive tract	Kidneys	Liver	Gonad
11	Percentage of cell or cell like bodies in blood:	35%	45%	55%	65%
12	Which one is an agranulocyte?	Monocyte	Basophil	Neutrophil	Eosinophil
13	Universal blood recipient blood group is:	A	B	AB	O
14	Right and left common iliac veins join to form:	Inferior vena cava	Superior vena cava	Hepatic portal vein	Femoral vein
15	Outermost layer of the root:	Endodermis	Cortex	Pericycle	Epidermis
16	Intercostal arteries supply blood to:	Digestive tract	Kidneys	Liver	Ribs
17	Universal blood donor blood group is:	A	B	AB	O
18	Average human heart beat per minute:	60	70	80	90
19	Roots and root hairs absorb water from soil by:	Osmosis	Diffusion	Phloem	Filtration
20	Percentage of plasma in blood:	35%	45%	55%	65%