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