Biology is a topic that explains life around us with many interesting trivia questions for the learners. From microscopic organisms to large mammoths, the dwelling world is residence to a number of animals and crops. Even our human body is a treasure trove of educational information and insights of biology trivia questions.
As an illustration, do you know that the human lung can float on water? Or the truth that our liver has the superb capacity to regenerate with biology trivia questions?
One can discover all these fascinating biology trivia questions and improve one’s information.
Most of our physique capabilities appear fairly uninteresting, however, these similar capabilities and roles in different organisms are eye-openers to us. It’s because most of them are actually fascinating and mind-bending biology trivia questions.
The best vertical bounce ever carried out by a human measured at simply over 7 toes. That is insignificant once we have a look at different organisms from the animal kingdom found in these biology trivia questions.
As an illustration, fleas can bounce 150 occasions increased than their very own physique peak.
When that is scaled as much as our proportions, it’s just like a human leaping over 800 toes, which is near twice as excessive because of the Pyramids of Egypt as well as these biology trivia questions.
Biology trivia questions
1. Who was the first person to see a live cell with a microscope?
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Antonie van Leeuwenhoek, in 1674
2. What is the ring of atoms called which is present in iron in our blood and makes the color of blood red?
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porphyrin
3. Which side of the brain is associated with much work?
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Both left and right-hand side brains always work together and there is no division between them.
4. The human brain can survive for about 5 to 10 minutes without oxygen, 2 days without water, 11 days without sleeping and 20 days without food.
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True
5. How many differentiations can take place of the human body cells?
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200 or more
6. What is the study of ecosystems and how organisms interact with their environment?
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Ecology
7. While some of these microorganisms can make you sick, most are helpful. What is this?
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Bacteria
8. The human brain is more active and works faster when we are tired and during the night times when we are sleeping. Therefore what should we do?
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Have a proper sleep of 7 to 8 hours
9. What produces 260 billion red blood cells (RBCs) and 135 billion white blood cells (WBCs) per day?
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Bone marrow
10. What organ acts as a mirror of our health and certain diseases have the tendency to change the color of it?
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Tongue
11. The estimated alveolar, that make up the human lung, surface area is about how much wider than the surface of the human body?
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± 100 times
12. Moulds, yeasts, and mushrooms are types of
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fungus
13. Thirst not only occurs when the body loses a lot of fluids but also occurs due to
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increased levels of salt in the blood that tends to bind water
14. What’s the largest organ of the human body?
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Skin
15. The common cold is a type of
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virus
16. What is the world’s smallest snake?
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The Barbados Thread snake
17. How many cells can have a bacteria
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1
18. What ire herbivores?
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Animals that eat plants as their primary food source
19. Endangered species are those that are in danger of being completely wiped out, they include
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blue whales, tigers and pandas
20. Dolly the sheep was the first mammal to be cloned from an adult cell in which year?
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Born on July 5th 1996
21. When the DNA of an organism changes and results in a new trait (characteristic) it is known as
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Mutation
22. What scientific process reduces the number of microorganisms that could lead to disease without having a noticeable effect on taste and quality in a way which methods such as sterilization might?
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Pasteurization
23. Who developed the idea of natural selection, sometimes called survival of the fittest?
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Charles Darwin
24. The relation between your thumb and your nose is -
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the length of your thumb is equal to the length of your nose.
25. When the human eyes find something attractive, the pupils raise, and if it sees something less-attractive the pupils dilate.
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True
26. Every nucleus in the human body has DNA. How long is it?
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6 feet
27. What is a type of magnetic compass present in some migratory birds that help them navigate using the Earth’s magnetic field?
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Magnetoreception
28. They sleep half awake. They keep one eye open while they consciously breathe and float on the water surface. What are they?
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Dolphins
29. Till what age our brain continues to grow and it has a memory capacity equivalent or more than the four terabytes on a hard drive?
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Until the age of 18
30. The ostrich egg is the biggest in the world. It equals the volume of as much as how mnay chicken eggs?
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30 chicken eggs
31. The power generated by our brain is enough to illuminate a bulb.
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True
32. The weight of the which body part is around 3 pounds which comprise 60% of fat and is the fattest organ in the human body occupies 2% of a total body’s weight?
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Human brain
33. What is the largest flower in the world?
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Rafflesia Arnoldii
34. What is the world’s smallest flowering plant?
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Wolffia. One full bouquet of its flowers fits on the head of a push pin
35. Neurons in the brain multiply more than 200000 neurons per minute during what time of life?
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Time of pregnancy
36. Who spends about 80% of their life asleep?
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Armadillos
37. They cannot chew their food, they move their jaws sideways like scissors to extract the juices from the food?
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Ants
38. There are around 75 to 100 billion neurons present in the brain and the length of each blood vessel present in the brain is almost 100000 miles.
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True
39. Who starts to focus properly only between 3 to 6 months of age?
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Babies born with farsightedness.
40. What is the speed that messages from the human brain, travel all along the nerves?
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200 miles an hour
41. Human’s nose and ears stop growing after the age of 18
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False, human’s nose and ears they do not stop growing
42. Which finger has over 50% of the hand’s strength?
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Human’s little finger
43. Where there are more bacteria than there are in the world?
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In a human mouth
44. What is the most beneficial diet for the human brain, as it contains fatty acid which can increase the brain’s performance by up to 15%.
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Seafood
45. Why it becomes more difficult in remembering things as we grow older?
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our brain and nerve cells shrink along with our age and are not able to filter and remove old memories which prevent it from absorbing new ideas.
46. Which insect is can live without their head for more than a week?
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Cockroaches
47. What are the estimation of various species of insects existing on this planet earth?
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The number ranges between 20 to 30 million
48. Full-Form of DNA is
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Deoxyribonucleic Acid
49. Blue whales are cold-blooded marine arthropodes
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False. Warm-blooded marine mammals
50. Which bear are the largest, endangered, terrestrial omnivorous mammals in the world?
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Kodiak bear
51. How many types of plants species are edible?
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More than 80,000
52. What percent of the foods do humans eat come from just 30 plants?
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90%
53. What percentage of rainforest plants have been studied for medicinal potential?
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1%
54. New brain connections are created every time a person learns something new. The human brain has about 70000 thoughts per day out of which 70% are believed to be negative.
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True
55. How many types of DNA are thee?
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3. A-DNA, B-DNA, Z-DNA
56. What is the plant species are utilized for the medicine?
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70,000
57. What are the largest, terrestrial herbivorous mammals in the world?
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Elephants
58. What percent of plant life is found in the ocean?
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85%
59. An average lifespan of an elephant is around
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50 to 70 years
60. Lions, tigers, jaguars, cheetah, and leopards, are among the five big cats of the animal kingdom and are members of which genus?
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Panthera, they are the most ferocious, endangered, carnivores, terrestrial and largest wild cats in the world of animals.
61. Which fruits contain a natural chemical which can make people feel happy?
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Bananas
62. Tigers are hunts in group, and generally search for food during day time.
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False, Tigers are solitary hunters, and generally search for food alone at night.
63. What ss a process that involves living things with favorable traits being more likely to reproduce, passing on their favorable traits to future generations?
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Natural selection
64. What is believed to be the first bird to deliver messages?
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Pigeon
65. What is the world’s only wingless bird?
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Kiwi
66. What are the only bird that can swim, walks upright but cannot fly?
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Penguins
67. How many types of species of fish identified on the earth?
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20,000 to 25,000
68. What are the ancient species which were found long before dinosaurs more than 450 million years ago?
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Fishes
69. What are Omnivores animals?
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that feed on other plants and animals for nutrition.
70. What sea creatures can squeeze themselves into ridiculously small cracks and crevices?
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Octopus
71. What types of animals are these: Bears, racoons, possums, pigs, rats, skunks, roadrunners, badgers, civets, and catfish?
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Omnivores
72. For an adult human, taking just one step uses up to how many muscles?
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200
73. A human skeleton renews itself completely every _____ years.
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10
74. Thiamine, riboflavin, niacin, pantothenic acid, pyridoxine, biotin, folate and cobalamin are actually
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Vitamin B
75. By the time a person reaches 70 years old, he or she will have consumed over how much of water
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12,000 gallons
76. Octopuses are fast swimmers, but they usually prefer to crawl than swim because
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, while swimming, the systemic heart becomes inactive and stops delivering blood to its organs and makes them exhausted very soon.
77. Every hour, humans shed about 600,000 particles of skin, or about 1.5 pounds every year. By the time a person is 70 years old, they will have lost about 105 pounds of skin.
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True
78. Which has three hearts, two of which pumps blood to the gills and the third heart circulates blood to the rest of the body?
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Octopus
79. Who disctovered DAN nd when?
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Swiss biologist, Johannes Friedrich Miescher in 1869
80. The average human produces _______ quarts of saliva in a lifetime, enough to fill two swimming pools.
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25,000
81. What grow faster on the hand a person writes with? They also grow faster than toenails, and faster on longer fingers.
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Fingernails
82. In an adult human, blood circulates about ______ a day. This is like traveling from east to west across the widest part of the Pacific Ocean.
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12,000 miles (19,000 km)
83. The same skin cells that make up a human vagina are the same type of cells that are in a human _________.
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Mouth
84. The largest cell in the human body is the female egg and the smallest is the male sperm.
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True
85. How many systems are there in the human body?
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12. They are: the cardiovascular system, the digestive system, the endocrine system, the immune system, the integumentary system, the lymphatic system, the muscular system, the nervous system, the reproductive system, the respiratory system, the skeletal system, and the urinary system.
86. Each blood group of the human body can be either positive or negative, resulting in how many possible blood types in total?
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Eight
87. Our DNA is stored in how many pairs of chromosomes?
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23 pairs
88. Our immune system fights off infection mostly through the use of
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antibodies and microphages
89. The brain is much more active at night than during the day.
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90. There are more non-human cells in our body than human ones
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There are ten times more bacteria cells in our bodies than our own human cells.
91. What is the usefulness of the appendix?
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Occasionally get infected
92. What is the other name of Nearsightedness, caused by a greater curve in the cornea of the eye or by an elongation of the eyeball?
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Myopia
93. What is the other name of Farsightedness, caused by a corneal curve that is too small or by having a short eyeball?
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Hyperopia
94. What safely help the body to recognize and fight off infections later in life?
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Vaccines
95. Which organ has over 500 functions?
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The liver
96. Sunburn doesn’t just increase your risk of skin cancer; it also
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damages blood vessels
97. All body parts can repair themselves, except
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Teeth
98. Every day, the average human kidney filters about ______litres of blood to produce 0.94 to 1.7 litres of urine every day.
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112 to 144 litres
99. Where does the hormone Renin produce?
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Kidneys
100. A person can't survive without stomach.
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False, can survive even after their stomach is removed by altering the diet and having frequent and smaller meals
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