Transcript Chapter 2 Review

Chapter 2
Review
How plants make food

photosynthesis
What are the small leaves below the
flower petal?

sepals
What makes a plant green?

chlorophyll
What part of a flower contains egg
cells?

ovary
This means to rest

dormant
This is when an egg and a cell combine

fertilization
These are the stalks that surround the
pistil

stamen
This the knoblike structure in the center
of a plant.

pistil
Carbon dioxide and __________ are
needed to carry out photosynthesis.

water
This is stored in the roots, stems, and
leaves of a plant.

sugar
This is given off during photosynthesis.

oxygen
A seed stays _________ if it does not
have the right growing conditions.

dormant
When conditions are right, a seed
____________________

germinates
Fruits with tiny hooks are most likely
spread by ____________.

animals
Most seeds that plants make never
grow to be

plants
What kind of ground does a seed
need to land on to germinate?

wet
How do mosses reproduce?

spores
How do plants reproduce?

seeds
A bulb is an underground

stem
A carrot is what type of root?

taproot
True or False

Plants produce their own food.

TRUE
True or False


Water and soil are all a plant needs
to survive.
False
True or False


Plants are green because they
contain sugar.
False
True or False


Water can enter a plant through its
leaves.
True
True or False


All plants have stems, roots, and
leaves.
False
True or False


The roots of a plant make and store
food.
False
True or False

A tree trunk is a type of stem.

True
True or False

All plants carry out photosynthesis.

False
True or False


The role of the leaves is to produce
food for the plant.
True
True or False

Most grasses have taproots.

False
True or False

All flowers have four main parts.

False
True or False

All plants grow from seeds.

False
True or False


The life cycle of some plants can be
as long as 40,000.
False