MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following statement is INCORRECT for transpiration? |
| A. | It occurs by stomata, lenticels, and cuticle |
| B. | Water comes out as water vapour |
| C. | It occurs in all plants |
| D. | Root pressure is involved |
| Answer» E. | |
| 2. |
Name the specialized pores from where guttation takes place. |
| A. | Stomata |
| B. | Hydathodes |
| C. | Guard cell |
| D. | Lenticels |
| Answer» C. Guard cell | |
| 3. |
What is guttation? |
| A. | Exudation of xylem sap |
| B. | Root pressure |
| C. | Radial movement |
| D. | Field capacity |
| Answer» B. Root pressure | |