1. Chapter 21 Plant Slide Pictures
Biology II CP
Chapter 21
Plant Slide Pictures

2. stem
leaf
root

4. Dicot Root

5. Dicot Root

6. Monocot Root

7. Pictures to Study for Test!

8. Roots
monocots versus dicots.
Monocot Dicot

9. Herbaceous stems

10. Monocot Stem

11. Dicot Stem

12. Leaf Cross Section

14. vascular cylinder
apical meristem
root cap

15. Dicot root

16. Monocot Root

17. Herbaceous Root

18. Woody Root

19. Monocot stem

20. Dicot Stem

21. Herbaceous Stem

22. Primary Growth Stem

23. Secondary Growth Stem

24. Woody Stem

25. heartwood
bands
bark
one year of growth
sapwood

26. Monocot leaf

27. Dicot leaf

28. guard cells
stoma
blade
petiole

30. Sugars move from their source, such as photosynthesizing leaves, into the phloem.1
Water moves from the xylem into the phloem by osmosis, due to the higher concentration of the sugars in the phloem. The water flow helps move sugars through the phloem. 2
The sugars move into the sink, such as root or fruit, where the are stored. 3