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Elementary Biology Quiz

Biology

A collection of foundational biology questions covering plants, animals, and life cycles.

science biology education
15 Questions Easy Ages 5+ Apr 5, 2026

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About this Study Set

This study set covers Biology through 15 practice questions. A collection of foundational biology questions covering plants, animals, and life cycles. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 15 questions from the Elementary Biology Quiz study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Which part of a plant typically grows underground and absorbs water?
  • A Leaf
  • B Stem
  • C Root
  • D Flower
2 What do mammals use to breathe air?
  • A Gills
  • B Lungs
  • C Skin
  • D Fins
3 Which of these is a living thing?
  • A A rock
  • B A plastic bottle
  • C A sunflower
  • D A bicycle
4 What do plants need from the sun to help them make their own food?
  • A Light
  • B Soil
  • C Rain
  • D Wind
5 Which animal is known for having a pouch to carry its young?
  • A Kangaroo
  • B Lion
  • C Elephant
  • D Giraffe
6 What is the main function of the leaves on a plant?
  • A To grow flowers
  • B To make food
  • C To hold the plant up
  • D To store water
7 Which of these animals is an insect?
  • A Spider
  • B Ant
  • C Snail
  • D Earthworm
8 What do tadpoles eventually grow into?
  • A Fish
  • B Snakes
  • C Frogs
  • D Lizards
9 Which of these is an example of a vertebrate (an animal with a backbone)?
  • A Jellyfish
  • B Butterfly
  • C Dog
  • D Crab
10 What is the process called where a caterpillar changes into a butterfly?
  • A Metamorphosis
  • B Hibernation
  • C Migration
  • D Photosynthesis
11 Which part of the plant holds the seeds?
  • A Stem
  • B Root
  • C Fruit
  • D Leaf
12 What do animals need to survive?
  • A Video games
  • B Water
  • C Television
  • D Books
13 Which gas do humans breathe in to survive?
  • A Carbon dioxide
  • B Helium
  • C Oxygen
  • D Nitrogen
14 What is the hard outer covering of a tree trunk called?
  • A Bark
  • B Leaf
  • C Root
  • D Flower
15 Which group of animals has feathers?
  • A Reptiles
  • B Mammals
  • C Birds
  • D Amphibians
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