Parts of a Plant
Photosynthesis
Absorption/Respiration/Waste
Interaction
Reproduction
100
What is one function of the roots?
To fix the plant to the ground or absorb water and minerals from the soil
100
What is necessary for photosynthesis that is outside the plant?
Sun or sun's energy
100
After the plants absorbs water and minerals, what does the plant produce?
Xylem sap
100
What do many plants do when autumn arrives?
Leaves turn yellow, orange, or red and fall from plants.
100
What is happening in this picture?
Pollination
200
What is the function of the stomata?
Join the inside of the plant to the external environment
200
What is the green substance in plant cells?
Chlorophyll
200
What substances does the plants produce as waste?
Oxygen, carbon dioxide, and water vapour
200
How do some plants respond to light?
By growing towards it.
200
Most plants have this type of reproduction?
Sexual reproduction
300
What is the function of the stem?
To support the plant
300
What makes phloem sap?
Xylem sap and carbon dioxide =>carbohydrates + water
300
What are these called?
Root hairs
300
How do some plants respond to contact?
Wrap themselves around supporting objects
300
What is this stage of reproduction called?
Germination
400
What is a trunk?
A thick, woody stem
400
What is the waste gas from photosynthesis?
Oxygen
400
Where are carbon dioxide and oxygen absorbed from?
Stomata
400
What is the vital function for some plants in the spring?
Producing flowers
400
List the four stages of plant reproduction, in order?
Pollination, fertilization, seed and fruit formation, germination
500
What do the vessels do?
The vessels carry water and other substances through the body.
500
Where does photosynthesis take place?
In the green parts of the plants - mostly the leaves
500
What is the waste produced by respriation?
Carbon dioxide or CO2
500
Plants aren't able to react to changes in their environment. True or False?
False
500
What is different about these two types of plants?
They have asexual reproduction