Question
| 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) 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 |
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| Column I | Column II |
| (i) Anaphase | (a) Chromosomes become arranged in a horizontal plane at the equator. |
| (ii) Prophase | (b) Daughter chromosomes move to opposite poles of the spindle. |
| (iii) Telophase | (c) Chromosomes become visible as fine, long threads. |
| (iv) Metaphase | (d) Chromosomes lose their distinctiveness and gradually become transformed into chromatin network. |
| 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 |
| 1. Homo habilis | a. 1450 cc |
| 2. Neanderthal | b. 680 cc |
| 3. Cro-Magnon | с. 1000 cc |
| 4. Homo erectus | d. 1600 cc |
| Column I | Column II |
| (i) Transpiration | (a) Cacti plants |
| (ii) Movement of water | (b) Stomata |
| (iii) Guttation | (c) Maize plant |
| (iv) Low rate of transpiration | (d) Xylem |
| (e) Hydathodes |
| I | II |
| (i) Karyokinesis | (a) Resting phase |
| (ii) Mitosis | (b) Reductional division |
| (iii) Interphase | (c) Division of cytoplasm |
| (iv) Cytokinesis | (d) Division of nucleus |
| (e) Somatic cell division |
| Column I | Column II |
| (i) Auxin | (a) Promotes fruit ripening |
| (ii) Gibberellin | (b) Involvement in seed germination |
| (iii) Cytokinin phototropism | (c) Regulates apical dominance and |
| (iv) Abscisic acid | (d) Induces stomatal closure during drought |
| (e) Stimulates cell division and shoot development |

| COLUMN A | COLUMN B |
| (i) The excretory organs | (a)Lungs |
| (ii) Excrete CO2 | (b)Bowman's capsule |
| (iii) Outer dark part of kidney | (c)End part of nephron |
| (iv) A thin walled cup | (d)Kidneys |
| (e)Cortex |
