Stomata, Water In Pants And Photosynteses y8 b Flashcards
What’s the word equation for photosynthesis ?
Carbon dioxide +WATER -sunlight- Glucose + oxygen.
What is a stomata?
A stomata is a pore found in the epidermis.
Where are stomata’s found on leaves ?
Stems and other organs
Why do stomata’s have guard cells?
To help it regulate the size of the stomata
How can you show substance pass in and out of the stomata?
Photosynthesis opens the stomata’s and out comes oxygen
Which surface of the leaf has the most stomata ?
The bottom side
Do all plants have the same number of stomata?
No
What factor might affect the number of stomata?
Where the plant is, how windy the area is.
What is the main pigment that absorbs light energy in a plant?
A green chemical called chlorophyll
Where is chlorophyll found?
The chloroplasts of a plant cell
What is a xylem cell ?
A cell found on the roots that help speed up the journey of water in a plant.
