728by90ad
Flowering Plants Morphology-Data Intensity 3 Multiple Questions and Answers.
Exercise Questions ::
Flowering Plants Morphology
| 1. | Which among the following is incorrect about different types of Placentation? |
| |
| A. | In marginal placentation, placenta develops on the ventral side of an ovary |
| B. | Unlike marginal placentation where ovary is single chambered, in axile placentation ovary is multi-chambered |
| C. | Okra is an example of axial placentation i.e. ovary is multi-chambered and ovules are attached to the central axis |
| D. | Papaya is an example of basal placentation |
|
|
Published by:Michael Daani
| 2. | Which among the following is not correct about free-central placentation? |
| |
| A. | In basal placentation, ovule is present at base of the ovary |
| B. | In parietal placentation, placenta is swollen at centre and ovules get |
| C. | In apical placentation, ovule is present at apex of the ovary |
| D. | Lemon is an example of axial placentation |
|
|
Published by:Michael Daani
Published by:Michael Daani
| 4. | Which among the following is not correct about classification of flowers? |
| |
| A. | A flower containing only stamen is called staminate |
| B. | Based on symmetry, flowers are classified into actinomorphic, zygomorphic and asymmetric flowers |
| C. | Flowers that possess radial symmetry is said to be zygomorphic flower |
| D. | Canna is an asymmetric flower |
|
|
Published by:Michael Daani
| 5. | Which among the following is incorrect about classification of flowers? |
| |
| A. | Pea possesses bilateral symmetry |
| B. | Jasmine is an example of trimerous flower |
| C. | Papaya is an example of unisexual flower |
| D. | Hibiscus is an example of pentamerous flower |
|
|
Published by:Michael Daani
»
