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