MCQs Botany-20 Posted on 2024-07-142024-11-08Author admin 0 MCQs Botany-20 1. Lenticels are found on the ——– Fruits Stems Flowers Leaves 2. Which primary meristem in the stem gives rise to the cortex and pith? Ground meristem Protoderm Floral meristem Procambium 3. Salt glands are found in plants adapted to ———– Freshwater habitats Saline habitats Terrestrial habitats Aquatic habitats 4. The movement of water from the soil into the root cells is an example of ———– Active transport Both active and passive transport Passive transport Both active and passive transport 5. ——— is the fusion of gametes that differ in size or shape, as in some protists and animals Anisogamy Plasmogamy Isogamya Karyogamy 6. What is the botanical name of Aloe vera? Aloe vera Aloe barbadensis miller Aloe curacao Aloe socotrine 7. Pure water will spontaneously crystallize at a temperature of ________ 40 K -40C -20 C -30C 8. Which of the following plants uses the CAM (Crassulacean Acid Metabolism) pathway? Wheat Maize Maize Cactus Wheat Pineapple Pineapple and Cactus 9. The high specific heat capacity of water is important for——– Photosynthesis Osmosis Temperature regulation in living organisms Transpiration 10. Eugenol is a phytochemical, primarily found in—– Peppermint Cloves Turmeric Ginger Loading …