Bizarre Biology Quiz - Explore the Oddities of the Biological World

Question 1 of 32

Which animal can regrow its entire brain?

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Axolotl

Starfish

Planarian

Jellyfish

Question 2 of 32

Which plant can 'eat' insects by using a mechanism similar to a trap?

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Venus Flytrap

Cactus

Rose

Sunflower

Question 3 of 32

What is the only known animal that can photosynthesize?

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Green Sea Slug

Blue Whale

Komodo Dragon

Polar Bear

Question 4 of 32

Which animal can sleep with only one hemisphere of its brain at a time?

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Dolphin

Elephant

Bat

Frog

Question 5 of 32

Which organism has the ability to live without oxygen for years?

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Tardigrade

Cockroach

Hydra

Earthworm

Question 6 of 32

Which bird species is known for its ability to mimic human speech?

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African Grey Parrot

Eagle

Penguin

Hummingbird

Question 7 of 32

Which insect can produce a substance that can be used as a natural glue?

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Termite

Beetle

Ant

Butterfly

Question 8 of 32

What is the name of the phenomenon where some animals can change their sex?

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Sexual Dimorphism

Hermaphroditism

Sequential Hermaphroditism

Gynandromorphism

Question 9 of 32

Which animal has the largest eyes relative to its body size?

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Mantis Shrimp

Ostrich

Great Horned Owl

Giraffe

Question 10 of 32

Which fish can change its color rapidly for communication and camouflage?

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Chameleon Fish

Clownfish

Anglerfish

Flounder

Question 11 of 32

Which type of jellyfish is known to be biologically immortal?

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Aurelia

Turritopsis dohrnii

Cyanea

Phyllorhiza

Question 12 of 32

What type of organism is known for its ability to live in extremely hot environments, like boiling springs?

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Archaea

Bacteria

Fungi

Protozoa

Question 13 of 32

Which mammal has the longest migration distance?

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Arctic Tern

Gray Whale

Humpback Whale

Caribou

Question 14 of 32

Which creature can regenerate its entire body from a small piece of its original body?

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Starfish

Echinoderm

Hydra

Lizard

Question 15 of 32

Which animal's blood is used in medical tests to detect bacterial contamination?

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Horse

Cow

Pig

Chicken

Question 16 of 32

Which creature can survive in the vacuum of space?

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Cockroach

Tardigrade

Bacterium

Earthworm

Question 17 of 32

What is the smallest mammal by weight?

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Pygmy Marmoset

Etruscan Shrew

Bumblebee Bat

Hedgehog

Question 18 of 32

Which animal can produce a substance that can be used to make a natural insect repellent?

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Mosquito

Beetle

Cockroach

Honeybee

Question 19 of 32

Which animal can mimic the appearance of other species as a defense mechanism?

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Mimic Octopus

Pufferfish

Chameleon

Cuttlefish

Question 20 of 32

Which plant can grow on surfaces with little to no soil, such as rocks and tree trunks?

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Lichen

Cactus

Rose

Orchid

Question 21 of 32

Which fish has the ability to walk on land?

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Mudskipper

Clownfish

Anglerfish

Seahorse

Question 22 of 32

Which species can change its color and transparency to become nearly invisible?

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Cuttlefish

Lobster

Squid

Octopus

Question 23 of 32

Which animal is capable of regenerating its heart?

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Shark

Starfish

Axolotl

Lizard

Question 24 of 32

Which amphibian is known for its ability to breathe through its skin?

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Frog

Newt

Salamander

Toad

Question 25 of 32

Which organism is known to be able to live in extreme cold conditions by producing antifreeze proteins?

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Arctic Char

Emperor Penguin

Polar Bear

Snow Leopard

Question 26 of 32

Which insect is known for its extremely loud mating call?

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Cicada

Grasshopper

Cricket

Beetle

Question 27 of 32

Which fish has the ability to produce light through bioluminescence?

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Anglerfish

Tuna

Salmon

Trout

Question 28 of 32

Which animal can produce venom that affects the nervous system of its prey?

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Cone Snail

Scorpion

Spider

Bee

Question 29 of 32

Which plant is capable of reproducing through cloning itself from its leaves?

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Kalanchoe

Cactus

Lily

Fern

Question 30 of 32

Which insect can survive being frozen and thawed multiple times?

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Woolly Bear Caterpillar

Firefly

Dragonfly

Moth

Question 31 of 32

Which marine creature can produce its own mucus to help it move and feed?

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Sea Cucumber

Sea Urchin

Sea Anemone

Jellyfish

Question 32 of 32

Which organism is known for its ability to regenerate entire limbs and organs?

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Axolotl

Frog

Newt

Gecko

Bizarre Biology : Biology

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