Which cell type (1-4) has the slowest rate of mitosis?

When using this instrument, why did it have to be washed each time?

Name the instrument shown here.

In this procedure,  what was dropped on to the slide in A?

A hectogram is ____ grams.

Name the phase of the cell cycle (be specific).

Each of these artificial cells contained 20% sucrose at the beginning of the experiment. They were placed in either water or a sucrose solution for 75 minutes. Which artificial cell was placed in the most hypertonic solution?

1.2.2 Slave Trade across the Atlantic began in the 17th century?  (2)

4.1.1 In a paragraph of 6-8 lines describe what life was like for slaves living on plantations. (10)

5.1.3 Wat het hy (Nat Turner) gedoen?    (4)