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