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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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