MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What constitutes the stomium? |
| A. | Pollen sacs |
| B. | Hypodermal cells |
| C. | Microsporangia |
| D. | Meristematic cells |
| Answer» C. Microsporangia | |
| 2. |
What is the endothecium also called as? |
| A. | Vascular strand |
| B. | Fibrous layer |
| C. | Middle layer |
| D. | Hyperdermal layer |
| Answer» C. Middle layer | |
| 3. |
Which two layers of the anther wall contain large cells? |
| A. | Epidermis and Endothecium |
| B. | Endothecium and Middle layers |
| C. | Endothecium and Tapetum |
| D. | Epidermis and Tapetum |
| Answer» D. Epidermis and Tapetum | |
| 4. |
How does the outer 3 layers help young anthers? |
| A. | Osmosis |
| B. | active transport |
| C. | Nutrients and water |
| D. | Protection |
| Answer» E. | |
| 5. |
What are the 2 parts of the pollen sac? |
| A. | Spongy and parenchyma cells |
| B. | Outer wall and central tissue |
| C. | Schlerenchyma and parenchyma cells |
| D. | Outer wall and parenchyma cells |
| Answer» C. Schlerenchyma and parenchyma cells | |
| 6. |
Epidermis, Endothecium, Middle layers, Tapetum are ______ |
| A. | pollen sac layers |
| B. | wall of anther |
| C. | pollen grain layers |
| D. | epidermal |
| Answer» C. pollen grain layers | |
| 7. |
What are the meristematic cells in young anther, surrounded by? |
| A. | Pores |
| B. | Parenchyma |
| C. | Meristematic tissue |
| D. | Epidermis |
| Answer» E. | |
| 8. |
What is young anther made up of? |
| A. | Meristematic cells |
| B. | Parenchyma |
| C. | Pores |
| D. | Seeds |
| Answer» B. Parenchyma | |