Science | Biology Quizzes

Celestial Body or In Your Body?
Are these things far out, or far in?
Vowel-less Amphibians
Given their name with the vowels removed, name these amphibians.
Missing Word: Human Body Misconceptions
Name the missing word for these common misconceptions about the human body.
Label the Bacteria
No microscope needed.
Scientists by First Names
Can you find these scientists and inventors when provided only with their first names?
25 Mammals of Canada
Sorry, 'Mountie' is not an actual species.
Caricatured: Scientists and Inventors - Part I
Name the scientists and inventors depicted in these caricature drawings.
Things Our Bodies Do
Underneath it all, we're all human beings with the same embarrassing body processes.
Animal Legs - 2, 4, 6 or 8
Worms need not apply.
Freshwater Fish Stew
Time to cook up some fishies!
The Big Board: Animals
Take things slowly and hang in there - you'll do fine.
Fat-Soluble Vitamins
Can you pick which fat-soluble vitamin: A, D, E, or K best fits each clue?
Snakes: Constrictor or Not
Can you choose if the snake is a constrictor (C) or not (N)?
Select a Succulent
Pick the image of each succulent plant given its name.
Elect an Echinoderm
Pick the correct picture of each echinoderm given its name.
► 25 Mammals of Namibia
Can you name mammal species recorded in Namibia shown on the images below?
Find the Funky Fruit
Can you click these fruits given their names and where they originate?
Animals by Emoji
Who needs words when we have emoji?
Flowers by Nail Art
Name the Flowers that are represented on these nail arts.
🍄 Parts of a Mushroom 🍄
Name the main parts of a mushroom.
Animals by Socks 2
These socks are beastly.
Aquatic or Terrestrial Animals
One if by land, two if by sea...
Fruits in Spanish
Estas manzanas son deliciosas!
More Science-Inspired Necklaces
Can you select the necklace which best represents each scientific concept?
Birds of Africa
Pick the African birds.
Top 300 Words in Darwin's 'On The Origin Of Species'
'Evolution' is not an answer in this quiz, oddly enough.
DNA Bases Venn Diagram
Can you click the most accurate section of the Venn diagram for each DNA base?
Word Ladder: Science Trivia
Supply the missing 4-letter word in each clue to solve this Science-based Word Ladder
Human Body Systems by Definition
Don't let this quiz get under your skin.
Twenty Dental Questions
Question 1: Did you remember to floss?
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