| 1. | Simple squamous epithelium | 2. | Simple columnar epithelium |
| 3. | Ciliated epithelium | 4. | Stratified squamous epithelium |
| 1. | Threatened species | 2. | Keystone species |
| 3. | Endemic species | 4. | Vulnerable species |
| 1. | Inflammation of joints due to accumulation of uric acid crystals |
| 2. | Weakening of bones due to decreased bone mass |
| 3. | Inflammation of joints due to cartilage degeneration |
| 4. | Weakening of bones due to low calcium level |
| 1. | Creation of life from dead and decaying matter |
| 2. | Creation of life from chemicals |
| 3. | Origin of sperm in human testes |
| 4. | Transfer of spores as unit of life from other planets of Earth |
| (a) | It includes ERV, TV and IRV |
| (b) | Total volume of air a person can inspire after a normal expiration |
| (c) | The maximum volume of air a person can breathe in after forced expiration |
| (d) | It includes ERV, RV and IRV. |
| (e) | The maximum volume of air a person can breathe out after a forced inspiration. |
| 1. | (b), (d) and (e) | 2. | (a), (c) and (d) |
| 3. | (a), (c) and (e) | 4. | (a) and (e) |
| 1. | Hepato–pancreatic system | 2. | Hepatic portal system |
| 3. | Renal portal system | 4. | Hepato–cystic system |
| List-I | List-II | ||
| (a) | Crop | (i) | grinding the food particles |
| (b) | Proventriculus | (ii) | secretion of digestive juice |
| (c) | Hepatic caecae | (iii) | removal of nitrogenous waste |
| (d) | Malpighian tubules | (iv) | storage of food |
| (a) | (b) | (c) | (d) | |
| 1. | (iv) | (i) | (ii) | (iii) |
| 2. | (iii) | (ii) | (i) | (iv) |
| 3. | (ii) | (iv) | (i) | (iii) |
| 4. | (i) | (iv) | (iii) | (ii) |
| 1. | Skeletal muscle fibres are uninucleated and found in parallel bundles. |
| 2. | Intercalated discs allow the cardiac muscle cells to contract as a unit. |
| 3. | The walls of blood vessels are made up of columnar epithelium. |
| 4. | Smooth muscles are multinucleated and involuntary |
| (a) Mammary duct | (b) Lactiferous duct | (c) Alveoli |
| (d) Mammary ampulla | (e) Mammary tubules | |
| 1. | Sex unspecified | |
| 2. | Affected individual | |
| 3. | Consanguineous mating | |
| 4. | Parent with male child affected with disease |