Gk Questions with AnswersBiology
DIRECTIONS : Questions based on Biology.
| 66. | The word gene was firstly used in | ||
|---|---|---|---|
| A. Crick | |||
| B. Watson | |||
| C. Waldare | |||
| D. Johannsen | |||
| 67. | The litmus paper utilized in the chemical laboratories is made of | ||
|---|---|---|---|
| A. Algae | |||
| B. Fungi | |||
| C. Fern | |||
| D. Lichen | |||
| 68. | Which of the following bears naked seeds? | ||
|---|---|---|---|
| A. Bryophytes | |||
| B. Pteridophytes | |||
| C. Gymnosperms | |||
| D. Angiosperms | |||
| 69. | Coffee is extracted from the | ||
|---|---|---|---|
| A. Seeds | |||
| B. Leaves | |||
| C. Flowers | |||
| D. Fruits | |||
| 70. | The ultimate cause of water movement in a plant stem against gravity is | ||
|---|---|---|---|
| A. Osmosis | |||
| B. Diffusion | |||
| C. Photosynthesis | |||
| D. Transpiration | |||