Top 50 Biology One-liners Questions and Answers

Biology Science One-liners Questions Answers Eduhyme

Biology is a fascinating field that encompasses the study of life and living organisms. It involves exploring the intricate mechanisms that govern the functioning of all living things, from the tiniest microorganisms to complex multicellular organisms.

Within this vast discipline, numerous questions arise, driving scientific inquiry and expanding our understanding of the natural world.

Understanding the structures and functions of these molecules is essential in comprehending the intricate workings of cells and biological systems. Moreover, the role of the nucleus in a cell is another captivating question in biology.

The nucleus serves as the control center of the cell, housing the genetic material in the form of DNA, which directs cellular activities and enables the transmission of hereditary information. Lastly, the significance of enzymes in biological reactions is an area of keen interest.

Enzymes act as catalysts, facilitating chemical reactions within living systems by lowering the energy required for these reactions to occur. Their remarkable specificity and efficiency play a crucial role in various cellular processes.

Here are some biology one-liner questions along with their answers:

1. In which organ of the human body are the lymphocyte cells formed? Spleen
2. Alpha-keratin is a protein present in which thing? Wool
3. What is the short upper part of the human intestine next to the stomach? Duodenum
4. In human body, into which does the pancreas secretes its enzymes? Duodenum
5. Which is the largest flower in the world ? Rafflesia
6. Which disease is caused by the bite of a mad dog? Hydrophobia
7. Which vitamin is essential for poor bone and teeth formation? Vitamin D
8. What is richest source of vitamin D? Cod liver oil
9. Which vitamin is synthesised in the body by intestinal bacteria? Vitamin K
10. Which vegetable protein is considered as good as an animal protein? Soyabean protein
11. To which type of organisms do mushrooms belong? Fungi
12. Which element is essentials for the transmission of impulses in the nerve fibre? Calcium
13. Food wrapped in newspaper is likely to get contaminated with which desease? Lead
14. Which types of light are strongly absorbed by plants? Blue and red
15. Which vitamin is generally excreted by humans in urine? Vitamin C
16. Cirrhosis is a disease that affects which organ? Liver
17. Milk, cheese and eggs are the source of vitamins which vitamins? A and D
18. Which plant produces seeds but not flowers? Groundnut
19. Growth of which organ does the virus of AIDS affects? T cells in blood
20. What is the ready source of energy available for athletes? Carbohydrates
21. The human body is immune to which disease? Small pox
22. For which disease no vaccine is yet available? Malaria
23. Which is known as the queen of spices? Cardamom
24. Which pair belongs to the category of cold-blooded animals? Frogs and snakes
25. There are approximately howmany muscles in human body? 700
26. How is the pitch of the voice of women generally? Higher than that of men
27. What is the largest gland in the human body? Liver
28. What is the life of RBC in human blood? 120 days
29. Which sugar is present in considerable amount in the blood? Glucose
30. What is the main constituent of haemoglobin? Iron
31. Which Element present in largest amount in human body? Oxygen
32. In Homo sapiens, where does fertilisation occurs? Oviduct
33. Which is the longest bone in the human body? Thigh bone
34. Through which Translocation of food materials in plants takes place? Phloem
35. Which is the plant hormone that induces cell division? Auxins
36. What is the study of the interaction of antigens and antibodies called? Serology
37. A vein is a vessel that carries blood which side? Towards the heart
38. In which disease do the germs enter through open wounds? Tetanus
39. Pregnant women usually become deficient in which nutrients? Calcium and iron
40. Urine of a diabetes patient contains more than average quantity of which thing? Sugar
41. Which is a form of heart disease in which blood supply to the heart is inadequate? Angina
42. How much portion of egg does protein content? 13.3%
43. By which plants is the maximum fixation of solar energy done? Green plants
44. Which organs are morphologically different but perform the same function? Analogous organs
45. By which doctor was the first successful heart transplant in India performed? Dr. Venugopal
46. For which snake is the diet mainly composed of other snakes? King cobra
47. A typical human ribcage consists of how many ribs? 24
48. From the evolutionary point of View, which is the most primitive animal? Turtle
49. Which is responsible for converting milk into curd? Bacteria
50. In which animal is respiration done by skin? Frog

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