WorksheetsPlant life cycle
Total questions: 37
Worksheet time: 19mins
True or false?
Pollen is a sticky, powdery material found in the male part of the flower.
true
false
Where is the pollen collected?
stamen
stigma
stem
roots
'Dispersal' is when...
seeds turn into flowers
seeds explode
seeds are made
seeds are scattered
Photosynthesis is when...
a plant makes its own food for itself
a plant takes photos of things
a plant gives food to other plants
a plant used the soil to grow roots
What is the protective outer coat of a seed?
seed coat
seed
cotyledon
Dicotyledon
Some plants do not have flowers to reproduce. Instead, they store seeds in this part of the plant.
reproduce
cone
germinate
What does a plant life cycle begin with?
Leaves
Flower
Seed
What does the stem do?
acts as an elevator for water, nutrients and minerals
Grows underground
Doesn't do anything
The male part of the flower is called...
pollen
pollination
stamen
stigma
A female part of the plant is called a
leaf
stamen
pistil
flower
pollen is found in the
ovary
stamen
leaf
stem
the ovary is found in which part
leaf
roots
stamen
pistil
germination means to
grow
fall
spread
cry
seed dispersal means the seeds
scatter
fall
run away
fly
seed dispersal happens by
playing, pushing, falling
rain, wind, flying
wind, crying, playing
wind, water (rain), animals, people, exploding
All plants grow towards ______
the moon
other plants
Sunlight
poeple
roots always grow ____
down
sideways
up
in the aur
Stems always grow ____
opposite
down
sideways
up
How do plants respond to moisture?
they freeze
they stop growing
they grow until they find water
they get bigger
what happens when a plant goes dormant?
they wake up
they go to sleep
they cry
they play
What happens when the temperature is too hot or cold for the plant?
the plant will stop making food for a while
they plant will keep making food
it goes into hibernation
it dies
What is plant reproduction?
when the plant used the female and male parts to fight off predators
when the plant sleeps
when the plant covers itself to stay alive
When the plant uses the pistil and stamen to pollinate and fertilize the plant to reproduce
Which of the following types of plants produce spores?
Fern
Cactus
Apple tree
Pine tree
Plants that do not have flowers, reproduce either by ________ or ________.
cones, seeds in fruit
fruit, cones
seeds in cones, spores
spores, flowers
The transfer of pollen from the male parts (stamens) to the female parts (pistils) of a flower is called ____________.
germination
seed dispersal
pollination
fertilization
seed like structures that form on the back of leaves
spores
leaves
seeds
pollen
spores come from flowers
true
false
what plants use spores to reproduce
leaves and plants
ferns and moss
flowers and pollen
algae and flowers
if a plant doesn't produce seeds it produces ____
pollen
flowers
leaves
spores
cones produce seeds, but they DONT come from flowers
true
false
A male pinecone can make and release their own ____
pollen
leaves
shells
stamen
roots always grow towards
pollen
moisture (water)
other plants
leaves
all plant behavior is
forgotten
learned
responsive
inherited
roots will always grow down, and stems will always grow up this is what response?
response to light
response to moisture
response to gravity
response to people
plant stems will always grow towards the sun, they can even bend if they need. What is their reason for this>?
response to plants
response to gravity
response to moisture
response to light
