Question
| Column-I | Column-II |
| A. Trachea | (i) Dome shaped |
| B. Soundbox | (ii) 'C shaped' made of cartilage rings |
| C. Lung | (iii) Larynx |
| D. Diaphragm | (iv) Pleura |
| Column-I | Column-II |
| A. Trachea | (i) Dome shaped |
| B. Soundbox | (ii) 'C shaped' made of cartilage rings |
| C. Lung | (iii) Larynx |
| D. Diaphragm | (iv) Pleura |
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| Column-I | Column-II |
| A. 3-phosphoglyceric acid | (i) CO2 acceptor |
| B. Oxaloacetic acid | (ii) dark reaction |
| C. RuBP | (iii) C4 |
| D. Calvin cycle | (iv) C3 |
| Column-I | Column-II |
| A. Initiation of spindle fibres | (i) Anaphase-I |
| B. RNA and protein synthesis | (ii) Zygotene |
| C. Action of endonuclease | (iii) $G_{1}$ phase |
| D. Movement of chromatids towards opposite poles | (iv) Pachytene |
| (v) Anaphase-II |
| Column-I | Column-II |
| A. Robert Brown | (i) Living cell |
| B. Schleiden | (ii) Ribosome |
| C. George Palade | (iii) Cell theory |
| D. Anton van Leeuwenhoek | (iv) Nucleus |
| Column-I | Column-II |
| A. Disappearance of nuclear membrane | (i) Telophase |
| B. Appearance of nucleus | (ii) Anaphase |
| C. Division of centromere | (iii) S-phase |
| D. Replication | (iv) Prophase |
| Column-I | Column-II |
| A. Fighting Fish | (i) Myxine |
| B. Trygon | (ii) Betta |
| C. Hagfish | (iii) Echinus |
| D. Sea urchin | (iv) Sting ray |
| Column-I | Column-II |
| A. Pelvis | (i) 2 |
| B. Vertebrae | (ii) 2 |
| C. Ulna | (iii) 26 |
| D. Ribs | (iv) 12 |
| Column-I | Column-II |
| A. Ball and socket | (i) Metacarpals of thumb |
| B. Hinge (joint) | (ii) Atlas and axis |
| C. Pivot joint | (iii) Knee |
| D. Saddle joint | (iv) Humerus and scapula |
| Column-I | Column-II |
| A. Melatonin | (i) Adrenal cortex |
| B. Aldosterone | (ii) Pineal gland |
| C. Progesterone | (iii) Placenta |
| D. HCG | (iv) Corpus Luteum |
| Column-I | Column-II |
| A. Vascular cambium and cork-cambium | (i) Increase in length |
| B. Apical meristem | (ii) Dormancy |
| C. Growth rate | (iii) Lateral meristem |
| D. L1 = L0 + rt | (iv) Arithmetic growth |
| Column-I | Column-II |
| A. Acromegaly | (i) "Development of breast in males and females" |
| B. Glaucoma | (ii) Skin bronze colour |
| C. Gynecomastia | (iii) Hypersecretion of thyroxine |
| D. Addison's disease | (iv) Hypersecretion of growth hormone |