Name the phase of cell division in which the centromeres line up at the equator of the spindle.

Name the phases of cell cycle.

During the G_1 -phase of cell division

Name the precise parts of cell which contain ATP.

Name the cell divisions which help in growth and recombination of genes.

In which phase of cell dicision the chromosomes are set free in the cytoplasm?

Name the hormone which help in cell division.

Name the phase of spermatogenesis during which meiosis occurs.

Differentiate between microsporogenesis and megasporogenesis. Which type of cell division occurs during these events? Name the structures formed at the end of these two events.