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