Biology Quiz Questions 2024: Test your knowledge of the latest NCERT, CBSE, and ICSE biology concepts with these essential one-liner questions.
Biology Quiz Questions 2024 (One-Liner Questions)
- What is the powerhouse of the cell?
- Define osmosis.
- Name the process by which plants make their food.
- What is the basic unit of heredity?
- What is the full form of DNA?
- Name the largest gland in the human body.
- What are stomata?
- What is the function of mitochondria?
- Which hormone regulates blood sugar levels?
- What are antibiotics?
- What type of organism is yeast?
- Define cell differentiation.
- What is the function of hemoglobin?
- Which part of the plant is responsible for reproduction?
- Name the scientist who proposed the theory of evolution by natural selection.
- What is symbiosis?
- What is the function of the xylem in plants?
- Name the disease caused by Plasmodium.
- What is ecology?
- What type of tissue is blood?
- Define alleles.
- What are pathogens?
- What is a chromosome?
- What is transpiration in plants?
- Which vitamin is synthesized by sunlight in human skin?
- What is biodiversity?
- What is the human body’s largest organ?
- Define autotrophs.
- What is an ecosystem?
- What is the smallest bone in the human body?
- What type of reproduction involves only one parent?
- What is meant by “trophic levels”?
- Define photosynthesis equation in words.
- What are prokaryotic cells?
- Name the fluid part of the blood.
- What are genetic disorders?
- What is the function of chlorophyll?
- What is the role of ribosomes in cells?
- Name the types of blood cells.
- What are endocrine glands?
- Which part of the brain controls balance and coordination?
- Define biodiversity hotspots.
- What is an antigen?
- What are the three states of matter?
- What are carnivorous plants?
- What is mitosis?
- Define mutualism.
- What is an enzyme?
- Which part of the human eye is responsible for vision?
- What is the function of the kidneys?
Answers to the One-Liner Questions
- Mitochondria
- Movement of water molecules across a semipermeable membrane
- Photosynthesis
- Gene
- Deoxyribonucleic Acid
- Liver
- Tiny openings on the leaf surface for gas exchange
- Production of energy in the form of ATP
- Insulin
- Drugs that kill or inhibit the growth of bacteria
- Fungus
- Specialization of cells for specific functions
- Oxygen transport in blood
- Flower
- Charles Darwin
- Interaction between two different organisms living closely together
- Water and mineral transportation
- Malaria
- Study of relationships between organisms and their environment
- Connective tissue
- Alternative forms of a gene
- Disease-causing microorganisms
- Thread-like structure carrying genetic material
- Loss of water from leaves in the form of vapor
- Vitamin D
- Variety of life in an area
- Skin
- Organisms that produce their food (self-feeding)
- Community of interacting organisms and their environment
- Stapes in the ear
- Asexual reproduction
- Levels of a food chain
- Carbon dioxide + water + sunlight → glucose + oxygen
- Single-celled organisms without a nucleus
- Plasma
- Inherited medical conditions due to DNA abnormalities
- Captures sunlight for photosynthesis
- Protein synthesis
- Red and white blood cells, and platelets
- Glands that secrete hormones directly into the bloodstream
- Cerebellum
- Areas with high levels of endemic species
- Substance that triggers an immune response
- Solid, liquid, and gas
- Plants that derive nutrients from trapping insects
- Cell division that results in two identical daughter cells
- Mutual benefit for interacting species
- Protein that acts as a catalyst in biochemical reactions
- Retina
- Filtration of waste from blood and production of urine
Key Takeaways
- Understanding cell structures is crucial for foundational biology.
- Hormones play a vital role in homeostasis.
- Biodiversity and ecology concepts highlight environmental significance.
- Genetic inheritance shapes organism traits.
- Photosynthesis is central to life on Earth.
- Organs and organ systems interact for bodily functions.
- Evolution explains species adaptation.
- Immunity protects organisms from pathogens.
- Blood functions as a transport and regulatory tissue.
- Symbiotic relationships illustrate ecological balance.
Also Read: Biology GK Questions For Class 7
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