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. |
Which of the following element s deficiency leads to rosette growth of plant? |
| A. | P |
| B. | Mo |
| C. | B |
| D. | Zn |
| Answer» E. | |
| 2. |
Which of the following element s deficiency leads to Exanthema in Citrus? |
| A. | P |
| B. | Cu |
| C. | B |
| D. | Zn |
| Answer» C. B | |
| 3. |
Which of the following element s deficiency leads to grey speck of oats? |
| A. | Mn |
| B. | Mo |
| C. | B |
| D. | Zn |
| Answer» B. Mo | |
| 4. |
Which of the following micronutrients is used in metabolism of urea? |
| A. | Ni |
| B. | Cu |
| C. | Mn |
| D. | Mo |
| Answer» B. Cu | |
| 5. |
Which of the following elements is the binding component of ribosomes? |
| A. | Cu |
| B. | Mn |
| C. | Cl |
| D. | Mg |
| Answer» E. | |
| 6. |
Which of the following element activates enzyme catalase? |
| A. | Na |
| B. | Co |
| C. | Fe |
| D. | Si |
| Answer» D. Si | |
| 7. |
Which of the following vitamins contain Sulphur? |
| A. | Ascorbic acid |
| B. | Biotin |
| C. | Cobalamin |
| D. | Retinol |
| Answer» C. Cobalamin | |
| 8. |
Which of the following elements will not cause delay flowering due to its less concentration? |
| A. | K |
| B. | Mo |
| C. | S |
| D. | N |
| Answer» B. Mo | |
| 9. |
Boron is required for the synthesis of Auxin hormone. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
Which of the following is not a function of chlorine? |
| A. | Water splitting reaction |
| B. | Anion-cation balance |
| C. | Pollen germination |
| D. | Determination of solute concentration |
| Answer» D. Determination of solute concentration | |