MCQs Botany-17 Posted on 2024-07-142024-11-08Author admin 0 MCQs Botany-17 1. The primary role of salt glands in halophytes is to———- Excrete excess salts Absorb salt Enhance nutrient uptake Store salt 2. Salt glands are found in———- Mangroves Mosses Ferns Cacti 3. Which of the following plants uses the C3 pathway? Pineapple Cactus Maize Wheat 4. In an aquatic food web, primary consumers typically feed on——- Detritus Apex predators Phytoplankton Zooplankton 5. Which family does Aloe vera belong to? Rubiaceae Asphodelaceae Apocynaceae Solaneacae 6. Which process involves water movement into a cell from a surrounding solution? Plasmolysis Diffusion Endosmosis Exosmosis 7. Lenticels are found in the ——— Cortex Vascular cambium Epidermis Periderm 8. What is the function of cytochrome? To absorb light energy To regulate hormones To transfer electrons To synthesize glucose 9. Stomata are absent in ———– Bryophytes Gymnosperms Dicots Monocots 10. Which process involves the random movement of particles from an area of higher concentration to an area of lower concentration? Exosmosis Diffusion Plasmolysis Endosmosis Loading …
