Unit 2 Biology Spec

1. The ratio of cells in the drawing showing anaphase compared to those showing metaphase is





2. Which row shows the correct events that take place at each stage of cell division?





3. Which of the following occurs during metaphase?





4. The use of the Hardy-Weinberg equation is valid only if the following condition occurs.





Use the following diagram to answer Questions 5 and 6:

5. Which row shows the correct names for tissues X, Y and Z?





6. Which row shows the correct function for tissues X, Y and Z?





Use the following diagram to answer Questions 7 and 8:

7. The actual size of a sperm head is 5 ┬Ám. The magnification of this sperm cell is





8. A structure in a sperm cell also found in prokaryotic cells is a