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