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 are pollen sacs called? |
| A. | Pollen sacs |
| B. | Microspores |
| C. | Microsporangia |
| D. | Ovules |
| Answer» D. Ovules | |
| 2. |
There are 4 pollen sacs in a monothecous anther. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
How do the pollen grains break open from the pollen sacs? |
| A. | Along the connective |
| B. | Line of dehiscence |
| C. | Grooves |
| D. | Crack |
| Answer» C. Grooves | |
| 4. |
What does a connective possess? |
| A. | Vascular strand |
| B. | Parenchyma |
| C. | Spongy cells |
| D. | Corolla |
| Answer» B. Parenchyma | |
| 5. |
The 2 lobes of the anther are attached together by a sterile _______ tissue. |
| A. | spongy |
| B. | parenchymatous |
| C. | schlerenchyma |
| D. | pedicel |
| Answer» C. schlerenchyma | |
| 6. |
In Malvaceae anthers are _________ |
| A. | dithecous |
| B. | trithecous |
| C. | polythecous |
| D. | monothecous |
| Answer» E. | |
| 7. |
Stamens are the male reproductive structures. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
What is androecium? |
| A. | Stamens |
| B. | Carpels |
| C. | Corolla |
| D. | Sepals |
| Answer» B. Carpels | |