MCQs Biology-26 Posted on December 3, 2025December 3, 2025Author agropublishers 0 Table of Contents Toggle MCQs Biology-26MCQs Biology-26 MCQs Biology-26 1. ________ is among the main antioxidant compounds found in sunflower oil Vitamin E Sesamin Flavone Lignan 2. The cells produced by meiosis are ———— Genetically different Genetically identical Aneuploids Polyploid 3. The _______ is the smallest and lightest bone in the human body Stapes Femur Ulna Hyoid 4. Which organelle is responsible for protein synthesis? Chloroplast Ribosome Lysosome Vacuole 5. Primary producers in soil ecosystems include ———– Algae Fungi Bacteria Actinomycetes 6. The soil biological system is most active in———- Desert soils Peat soils Waterlogged soils Frozen soils 7. What type of cell organization is characteristic of protists? Prokaryotic None of these Eukaryotic Both Prokaryotic & Eukaryotic 8. The plant most closely related to mustard in evolutionary terms is __________ Spinach Cabbage Onion Pea 9. ———- is the largest organ of the human body Skin Brain Kidney Liver 10. DNA is mainly located in ——– Nucleus Golgi apparatus Ribosomes Cytoplasm Loading … Question 1 of 10 MCQs Biology-26