Where do xylem transport water? a. from stem to mycorrhiza b. from leaves to root c. from leaves to seeds d. from roots to leaves

Answer D is correct, Wikipedia says that they move water from roots to stems and leaves.

Mitosis has 4 main parts: 
1)Prophase -  Chromosomes become visible, spindle fibres form, nuclear envelope dissolves.
2) Metaphase - Chromosomes line up in the middle of the cell.
3)Anaphase - Chromosome pairs separate to different sides of the cell by the spindle fibres.
4) Telophase - New nuclei are formed around each grouping of Chromosomes.
Cytokinesis then splits the cytoplasm into 2, forming 2 new daughter cells.

G1 phase - period of growth and activity.  Also, the time where the cell performs its function (ex. liver cells producing insulin)

S phase- synthesis - stage where DNA replication occurs

G2 phase - continued growth, building of spindle fibres and centrioles, both structures needed for Mitosis phase.