Question
| Column A | Column B | ||
| (i) | Touch | (a) | Phototropism |
| (ii) | Moisture | (b) | Chemotropism |
| (iii) | Sunlight | (c) | Thigmotropism |
| (iv) | Gravitational force | (d) | Hydrotropism |
| (e) | Geotropism | ||
| Column A | Column B | ||
| (i) | Touch | (a) | Phototropism |
| (ii) | Moisture | (b) | Chemotropism |
| (iii) | Sunlight | (c) | Thigmotropism |
| (iv) | Gravitational force | (d) | Hydrotropism |
| (e) | Geotropism | ||
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| Column I | Column II |
| (i) Australopithecus | (a) 735 cc |
| (ii) Homo habilis | (b) 900 cc |
| (iii) Homo erectus | (c) 850-1300 cc |
| (iv) Peking man | (d) 600 cc |
| (e) Vestigial organ |
| Column-I | Column-II |
| (A) Thrombokinase | (i) blood coagulation |
| (B) Lymphocytes | (ii) antitoxins |
| (C) Fibrinogen | (iii) calcium ions |
| (D) Antibodies | (iv) RBC |
| (v) antibodies |
| Column I | Column II |
| (i) Chloroplasts | (a) Raw materials |
| (ii) Oxygen and Hydrogen | (b) Raw materials |
| (iii) Carbon dioxide and water | (c) Photolysis |
| (iv) Cells in the leaf | (d) Light reaction |
| (e) Glucose + oxygen |
| Column I | Column II |
| (i) Parathyroid | (a) Dwarfism and mental retardation |
| (ii) Cretinism | (b) Shortage of glucose in blood. |
| (iii) Diabetes mellitus | (c) Master of master gland. |
| (iv) Insulin shock | (d) Regulates the level of calcium and phosphorus. |
| (e) Excess of glucose in blood. |
| Column I | Column II |
| A. Turgid | (i) intake of mineral salts |
| B. Diffusion | (ii) a cell charged with water |
| C. Active transport | (iii) limiting membrane of a vacuole |
| D. Osmosis | (iv) movement of particles from higher to lower concentration |
| (v) movement of solvent across semi-permeable membrane |
| Column I | Column II |
| (i) Nephrons | (a) The organ that collects filtrate and urine from renal pelvis and takes it to the bladder for urination. |
| (ii) Ureter | (b) The artery that brings waste-filled blood from the aorta to the kidney. |
| (iii) Renal artery | (c) |
| (iv) Glomerulus | (d) Filtration units in the kidneys. |
| (e) A cluster of blood capillaries surrounded by a bowman's capsule. |

| Column I | Column II |
| (i) Diffusion | (a) The pressure by which water rises upto some feet in a lofty tree. |
| (ii) Xylem | (b) Two solutions which have equal osmotic pressure. |
| (iii) Root pressure | (c) The tissue through which water and mineral salts move upward in a plant. |
| (iv) Isotonic solution | (d) The process by which roots absorb water from the soil. |
| (e) The process by which the molecules of perfume spread in the room when the bottle is open. |
| Column I | Column II |
| A. Lenticels | (i) An indicator of moisture |
| B. Cobalt chloride | (ii) Sunken stomata plant |
| C. Nerium | (iii) Minute openings on the woody stems |
| D. Guard cells | (iv) Kidney shaped cells that surround the stoma |