Stomatal Number Flashcards
1
Q
Why is clear nail varnish added to the left?
A
Creates an impression of the lower epidermis
2
Q
Why should the cover slip with the water on be lowered at an angle?
A
To prevent the formation of bubbles
3
Q
How do you calculate the area of field view?
A
Measure diameter of field view using the calibrated eyepiece
Then use 3.14 x radius 2
4
Q
How do you calculate stomata density?
A
Mean number of stomata per field view / area of field view
5
Q
What are the factors that can affect stomatal distribution?
A
Growth habit of plant
Upper/lower epidermis of leaf
