13.1b Leaves & limiting factors Flashcards
1
Q
What is the function of the stem?
A
Carries water to other plant organs
2
Q
What is the function of the leaf?
A
Makes food, (sugar) using light energy, (photosynthesis)
3
Q
What is the function of the roots?
A
Anchors plant in the ground and absorbs water and minerals from the ground
4
Q
What is the function of the flower?
A
Sexually reproduces to make seeds
5
Q
What is a limiting factor?
A
A limiting factor is when something is in short supply, limits the rate of a process, even when other factors are in excess.
6
Q
What is the leaf’s main function?
A
To photosynthesise
7
Q
What main factors can affect or limit the rate of photosynthesis?
A
Carbon dioxide concentration, temperature, and light intensity
