1. Which is not a characteristic of all plants?
A. produce flowers
B. produce fruit
C. have cell walls
D. are multicellular
4. Where in the leaf would you expect the most photosynthesis to be taking place?
A. upper epidermis
B. palisade layer
C. xylem
D. spongy layer
2. The region where a leaf is or was attached to a plant is called a
A. stem
B. cuticle
C. vein
D. node
5. Most of a plant’s water enters through its ______________.
A. stem
B. spores
C. roots
D. leaves
3. The loss of water through a plant’s stomata is called
A. turgor
B. transcription
C. transpiration
D. photoperiodism
6. (True or False) A plant’s environment influences its growth.
A. True
B. False
