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WorksheetsPlant Life Cycles
Total questions: 43
Worksheet time: 2hrs 45mins
What is a life cycle?
how a living thing grows and changes
how living things die off
how humans help plants grow
how new plants are made
What does reproduce mean?
to make new plants
to get rid of the old plants
to not water a plant
to harm a plant
How do animals help plants reproduce?
by eating the seeds
when they eat the entire plant
animals don't help plants grow
by spreading seeds to new places to grow
Germination means . . . . . .
seeds growing into flowers
why seeds move from place to place
how seeds stick in the ground
when a seed begins to grow
How do plants produce fruit?
The plant makes a flower, which bees pollinate, and then fruit grows.
The plant makes fruit from the leaves.
The seed produces the fruit.
The plant makes the fruit using water that it absorbs from the roots.
A student sees this plant in his yard. What evidence do they use to decide that it is an adult plant?
The plant has leaves.
The plant has a stem.
The plant has a flower.
The plant has roots
What do a chicken, a person, and a plant all have in common?
They are all hatched from eggs.
They all are born from seeds.
They all make fruit
They all have life cycles
What is one thing all fruits have in common?
All fruits taste sweet.
All fruits grow on trees
All fruits have seeds
All fruits smell sweet.
What is the meaning to the word germinate?
When a seed begins to grow roots outside it's seed coating.
When the stem begins to grow above the soil.
When the mature plant produces fruit.
When the fruit produces new seeds.
What is a Life Cycle?
All the stages a non-living thing goes through during its life.
To make something new again.
When a seed breaks open and a plant starts to grow.
All the stages a living thing goes through during its life.
What stage of the plant life cycle is shown in the picture?
Germinating
seedling
mature plant
flowering plant
A flower...
is a plant structure that makes seeds
is a plant structure that creates food
is a plant structure that makes pollen
is a plant structure not grown from a seed
The movement of pollen from the male part of a flower to the female part is called...
nectar
pollen
pollination
conifer
Structures that reproduce with cones are called...
flowering plants
cone
conifer
cone plants
Which of the following is a kind of conifer?
What is the color of pollen?
green
brown
yellow
A fully grown plant is called an _______.
adult plant
seedling
fruit
Flowering plants have _______ instead of cones.
female cones
stems
flowers
The leaves of conifers are ______.
needle like leaves
big and wide
flat and big
Seeds will _________ when they get all their needs to grow.
pollinate
die
germinate
Bees can carry _________ to the female part of the flower.
pollen
tiny eggs
roots
Why do you think dandelion seeds can float in the wind?
so you can make a wish
so they can have fun
so the seeds can reach new places to grow
so the seeds can all grow in the same place
How can flowers attract birds, bees, and other animals?
They can sing.
They can have bright colors.
They can dance.
They can hide.
Wind, water, and animals can DISPERSE plant seeds. What does DISPERSE mean?
to spread
to save
to get sick
to die
plants that make their seeds inside cones are called___.
flowering plants
apple trees
conifers
when seeds germinate they turn into a ___
adult plant
seed
seedling
The powder-like material that helps plants reproduce is called ..........
pollen
seeds
leaves
Plants that make seeds but do not produce a fruit produce a ....
flower
cone
spore
How do we know plants are alive?
we can smell the flowers
we can see them grow and change
we can eat the fruit
the doctor told me they were alive
which parts in plants make seeds?
stem
flowers and cones
leaves
roots
example on a conifer is the _____ tree.
pine
cherry
sunflowers
what will happen after making the seeds in a flower?
they will fall down to the ground
a fruit will grow to protect the seeds
this tree has a____
long life cycle
short life cycle
bees and insects are needed to make pollination between cones.
True
false
_____ is how a certain kind of organism grows and reproduces.
Life cycle
germination
Seed
pollination
____is to make more of their own kind.
pollination
Reproduce
germination
life cycle
A plant can form seeds in a _____ or _____.
petal or stem
flower or cone
root or leaf
Which plant reproduces using cones?
ferns
flowering plants
conifers
potato
Which does a seed need to germinate?
freezing temperatures at night
only water
water, nutrients, and the right temperature
to be eaten by an animal
