Leaves are Adapted for Efficient Photosynthesis Flashcards
1
Q
How are leaves exposed to light?
A
They are broad so they have a large surface area
2
Q
Where are most of the chloroplasts found and why?
A
In the palisade layer so they’re nearer the top of the leaf to get more light
3
Q
Why is the upper epidermis transparent?
A
So that light can pass through it to palisade layer
4
Q
What do leaves have a network of?
A
Vascular bundles
5
Q
What are the vascular bundles?
A
Transport vessels xylem and phloem
6
Q
What do the transport vessels do?
A
Deliver water and other nutrients to every part of the leaf and take away the glucose produced by photosynthesis
Also support leaf structure
7
Q
What does the waxy cuticle help reduce?
A
Reduce water loss by evaporation
8
Q
The adaption of leaves for efficient gas exchange also make…
A
Photosynthesis more efficient
