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