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