Biology Trivia Questions
Total Questions: 15
What organ can one species of fish in Oman regrow the optic lobes on, being the only vertebrate known to do so?
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brain
Which types of simple plants include varieties such as red, brown, green, and blue-green?
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algae
What single-celled organism has been used since prehistoric times to produce beer and bread?
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yeast
What pigment is produced in your skin in response to sunlight due to the MSH hormone?
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melanin
In meiosis, how many daughter cells are produced from a single cell?
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4
What is the component of blood abbreviated as Hb?
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hemoglobin
What part of the human body has the epidermis as its outer layer?
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skin
What protein pigment is released from blood cells during hemolysis?
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hemoglobin
How many lacrimal glands do you have?
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2
What protein in red blood cells contains about 70% of the iron we absorb?
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hemoglobin
What substance do Indians use from the skin secretions of the South American treefrog, genus Dendrobates?
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poison
What biological process involves the breakdown of 2 H2O molecules by 8 photons of light to produce an O2 molecule?
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photosynthesis
Which mineral is stored by the protein ferritin in the liver and spleen?
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iron
What is the term for the outermost layer of protection in plants and invertebrates that is usually just one cell thick?
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epidermis
What color is the euglena when it is living in the sunlight?
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green
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