2. STOMATA (do Assignments #1 and #2)

(text pg. 165-166, Magill's "Gas Exchange in Plants")

-describe the structure and location of guard cells (another view)

-draw a flow chart showing the steps which occur when a stoma opens or and closes

-state and explain the effect of various environmental conditions which can affect stomatal openings

-classify leaves according to water availability and describe the adaptations the leaf may make for survival