Which organisms are included in Kingdom Protoctista?
Correct answer D. Eukaryotic organisms
Subject / 3,947 questions
Everyday Science MCQs
Page 2 of Everyday Science multiple-choice questions with answers. Tap an option to check yourself.
Page 2 of 198
How many bones make up the human skull?
Correct answer B. 22
How many bones are there in each human hand?
Correct answer D. 27
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How many bones are there in each human foot?
Correct answer D. 26
How many muscles are there in the human body?
Correct answer C. 639
Roughly how many times a minute does the average adult heart beat at rest?
Correct answer B. 72 times
What is the bony cage that protects the delicate lungs called?
Correct answer B. Ribcage
Which organs serve as the body’s breathing centre?
Correct answer C. Lungs
What is the visible part of the ear called?
Correct answer D. Both A and B
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How many permanent teeth does an adult human usually have?
Correct answer C. 32
How many teeth does a three-year-old child normally have?
Correct answer C. 20
What shape is the human stomach?
Correct answer B. J shape
Roughly how much does the brain of a newborn baby weigh?
Correct answer C. 400 grams
Which bird has legs but is unable to walk?
Correct answer B. Hummingbirds
In which part of the human body is the largest amount of gold found?
Correct answer B. Toenails
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Which planet has the most carbon dioxide in its atmosphere?
Correct answer B. Venus
What type of galaxy is the Milky Way?
Correct answer B. Spiral
What does the parsec measure?
Correct answer B. Distance
Who among the following discovered sunspots?
Correct answer D. Galileo
What percentage of the water on Earth’s surface is salt water?
Correct answer B. 97%