MCQOPTIONS
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MCQOPTIONS
This section includes 9 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 does the androecium produce? |
| A. | Spores |
| B. | Microspores |
| C. | Egg |
| D. | Ovules |
| Answer» C. Egg | |
| 2. |
What is self-pollination? |
| A. | Pollens of a flower falling on another flower |
| B. | Pollens of a flower falling on the stigma of the same flower |
| C. | Pollens of the flower falling of the stigma of another flower of the same plant |
| D. | Pollens of a flower falling on any flower |
| Answer» C. Pollens of the flower falling of the stigma of another flower of the same plant | |
| 3. |
Anthers and filaments form the _____ |
| A. | gynoecium |
| B. | calyx |
| C. | androecium |
| D. | corolla |
| Answer» D. corolla | |
| 4. |
Cross pollination offers variation. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
What is a collection of sepals? |
| A. | Calyx |
| B. | Corolla |
| C. | Petals |
| D. | Style |
| Answer» B. Corolla | |
| 6. |
Why are petals unique in shape, odor, color, etc.? |
| A. | Attraction |
| B. | Pollination |
| C. | Survival |
| D. | Protection |
| Answer» C. Survival | |
| 7. |
What are the four whorls of the flower arranged on? |
| A. | Ovaries |
| B. | Stem |
| C. | Petals |
| D. | Thalamus |
| Answer» E. | |
| 8. |
Fruits and seeds are formed before fertilization. |
| A. | True |
| B. | False |
| Answer» C. | |
| 9. |
What is the reproductive unit in angiosperms? |
| A. | Flowers |
| B. | Stalk |
| C. | Pedicel |
| D. | Leaf |
| Answer» B. Stalk | |