MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The hard chewing surface of the teeth is ________ |
| A. | enamel |
| B. | tongue |
| C. | frenulum |
| D. | papillae |
| Answer» B. tongue | |
| 2. |
Which portion of stomach opens into small intestine? |
| A. | Cardiac portion |
| B. | Fundic portion |
| C. | Pyloric portion |
| D. | Body portion |
| Answer» D. Body portion | |
| 3. |
Statement A: The alimentary canal begins with an anterior opening-the anus. Statement B: The alimentary canal ends with a posterior opening-the mouth. |
| A. | Both the statements are true |
| B. | Both the statements are false |
| C. | Statement A is true but Statement B is false |
| D. | Statement B is true but Statement A is false |
| Answer» C. Statement A is true but Statement B is false | |
| 4. |
Humans have acrodont form of dentition. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
Statement A: Water is important for repair of tissues. Statement B: It also prevents dehydration of the body. |
| A. | Both the statements are true |
| B. | Both the statements are false |
| C. | Statement A is true but Statement B is false |
| D. | Statement B is true but Statement A is false |
| Answer» D. Statement B is true but Statement A is false | |
| 6. |
Statement A: The opening of wind pipe is called gastro-esophageal sphincter. Statement B: Its covering prevents the entry of food. |
| A. | Both the statements are true |
| B. | Both the statements are false |
| C. | Statement A is true but Statement B is false |
| D. | Statement B is true but Statement A is false |
| Answer» E. | |
| 7. |
The process of conversion of complex food substances into simple absorbable forms _________ |
| A. | Digestion |
| B. | Excretion |
| C. | Respiration |
| D. | Circulation |
| Answer» B. Excretion | |
| 8. |
In the diagram given below B represents: |
| A. | Parotid gland |
| B. | Liver |
| C. | Pancreas |
| D. | Caecum |
| Answer» C. Pancreas | |
| 9. |
Trachea serves as a common passage for food and air. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
Which of the following is not a major component of our food? |
| A. | Carbohydrates |
| B. | Proteins |
| C. | Fats |
| D. | Minerals |
| Answer» E. | |