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Introduction:
Biology one-liners for SSC CGL are crucial for quick revision and improving accuracy in competitive exams. Here are key questions and answers to sharpen your biology knowledge.
Biology One-Liners for SSC CGL- 50 Questions
- What is the powerhouse of the cell?
- Which is the largest organ in the human body?
- Which pigment gives plants their green color?
- What is the basic unit of life?
- Which organ filters blood in the human body?
- What type of blood cells fight infection?
- Which vitamin is produced in the skin when exposed to sunlight?
- What is the structural and functional unit of the kidney?
- Which part of the brain controls balance?
- What is the chemical formula for water?
- Name the hardest substance in the human body.
- What is the normal pH of human blood?
- Which blood group is known as the universal donor?
- What is the largest bone in the human body?
- Name the smallest bone in the human body.
- Which hormone regulates blood sugar levels?
- What is the primary function of red blood cells?
- What is the lifespan of a red blood cell?
- Which gas is released by plants during photosynthesis?
- What is the main site for digestion and absorption in humans?
- Which vitamin helps in blood clotting?
- What process converts glucose into energy within cells?
- Which organ is known as the “voice box”?
- What is the main function of white blood cells?
- Which mineral is essential for healthy bones and teeth?
- Which part of the cell contains genetic material?
- What type of acid is found in the stomach?
- What process involves the transfer of pollen from anther to stigma?
- Which plant tissue is responsible for transporting water?
- Which organ produces insulin?
- What is the main component of the cell membrane?
- Which organ is responsible for removing toxins from blood?
- What type of blood circulation occurs only in the lungs?
- Which process removes waste products from the blood?
- Which cell organelle is involved in protein synthesis?
- What is the primary source of energy for the human body?
- Which organelle is known as the “suicidal bag” of the cell?
- Which vitamin deficiency causes rickets?
- Which tissue connects muscles to bones?
- What is the liquid component of blood?
- What type of organism thrives without oxygen?
- What is the process of converting light energy into chemical energy?
- Which nutrient is essential for muscle contraction?
- Name the process by which plants make food.
- Which blood vessels carry blood away from the heart?
- What is the main gas transported by hemoglobin?
- What organ system includes the heart and blood vessels?
- Which organ is part of both respiratory and digestive systems?
- Which organ controls body temperature?
- Which hormone controls metabolism?
Answers to Biology One-Liner Questions for SSC CGL
- Mitochondria
- Skin
- Chlorophyll
- Cell
- Kidney
- White blood cells
- Vitamin D
- Nephron
- Cerebellum
- H₂O
- Enamel
- 7.4
- O negative (O-)
- Femur
- Stapes
- Insulin
- To carry oxygen
- 120 days
- Oxygen
- Small intestine
- Vitamin K
- Cellular respiration
- Larynx
- Fighting infections
- Calcium
- Nucleus
- Hydrochloric acid (HCl)
- Pollination
- Xylem
- Pancreas
- Phospholipids
- Liver
- Pulmonary circulation
- Excretion
- Ribosome
- Carbohydrates
- Lysosome
- Vitamin D
- Tendons
- Plasma
- Anaerobe
- Photosynthesis
- Calcium
- Photosynthesis
- Arteries
- Oxygen
- Circulatory system
- Pharynx
- Hypothalamus
- Thyroxine
Key Takeaways
- Mitochondria is the cell’s energy powerhouse.
- Skin is the body’s largest organ.
- Chlorophyll makes plants green.
- Red blood cells carry oxygen.
- Insulin regulates blood sugar levels.
- Pulmonary circulation occurs in the lungs.
- Liver detoxifies the blood.
- Vitamin D is sunlight-derived.
- Hemoglobin transports oxygen.
- Lysosome is the cell’s “suicidal bag.”
Also Read: Biology GK Questions For Class 7
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