WorksheetsLife Cycles Test Practice
Total questions: 21
Worksheet time: 12mins
How are plants and animals the same? They all...
grow inside their mother
start out small and grow larger
live the same amount of time
look exactly like their parents
What order of life stages do all living things go through?
Growth, reproduction, birth, death
Birth, death, growth, reproduction
Reproduction, death, birth, growth
Birth, growth, reproduction, death
Many frogs live in a pond. What can frogs do that can result in more frogs in the pond from year to year? The frogs can–
have baby frogs
die after a few years
grow to very large sizes
eat only certain foods
A flamingo’s life cycle would be most like the life cycle of a:
bear
chicken
sea turtle
butterfly
Two seeds will have the exact same life cycle if both seeds are–
the same size
from the same plant
the same color
planted in the same soil
What is a metamorphosis?
When an animal’s body makes big changes before it becomes an adult
All the changes a baby human makes before year one
What happens after a seed is planted in the ground
A way a flower uses color to bring pollinators to it
What is true about a seed?
it can be found inside a fruit.
It sends roots into the air
it gives the plant water
none of the above
Which of the following animals go through a complete metamorphosis?
butterfly
dog
praying mantis
apple tree
What is the correct order for an incomplete metamorphosis?
egg, pupa, larva, adult
egg, larva, pupa, adult
egg, larva, nymph, adult
egg, nymph, adult
What is the correct order for a complete metamorphosis?
egg, pupa, larva, adult
egg, larva, pupa, adult
egg, larva, nymph, adult
egg, nymph, adult
What would most likely happen to flowering plants if there were fewer bees?
Fewer seeds would be carried to new places
Fewer fruits would be made and then less seeds would be produced.
More nectar would be eaten by other insects.
More fruits and seeds would be made.
All living things have a life cycle.
true
false
Birds, bats, and bees help pollinate flowers which help the flowers make seeds or fruit.
true
false
Most mammals lay eggs.
true
false
After a frog hatches, it looks just like an adult frog.
true
false
A nymph is a stage in incomplete metamorphosis.
true
false
What is the definition of life cycle?
the particular way that a living thing grows, reproduces, and dies
when one or more organisms bring new organisms of the same type into existence
increase in size, abundance, or complexity
a living thing
Which of these is the correct definition of growth?
a living thing
survival; continued living
increase in size, abundance, or complexity
when one or more organisms bring new organisms of the same type into existence.
What is the definition for organism?
survival; continued living
a living thing
the particular way that a living thing grows, reproduces, and dies
an increase in size, abundance, or complexity
What is the definition of reproduction?
a living thing
the particular way that a living thing grows, reproduces, and dies
increase in size, abundance, or complexity
when one or more organisms bring new organisms of the same type into existence
What is the definition of pollination?
a living thing
increase in size, abundance, or complexity
when pollen is moved from one flower to another.
the particular way that a living thing grows, reproduces, and dies
