Cell Cycle and ...

The site of meiosis is

Identify, the correct sequence of the cell cycle events.
I.  Nuclear membrane dissolves
II. Cell size increases
III. Two daughter cells form
IV. DNA replicates

If an egg is fertilized by two sperms and form a mitotic spindle with three poles. Select the correct statement, about the daughter cell, after mitosis.

Crossing over takes place in

An identical sister chromatids are present at
I. Beginning of prophase I
II. Beginning of metaphase I
III. End of telophase I

The diagram represents the cell cycle.
Compared to a cell in the G$${_2}$$ phase, a cell in the G$${_1}$$ phase has

Which of the following condition will occur, if the chromosomes of a eukaryotic cell lack telomerase?

A cell with 54 chromosomes, will have 108 chromosomes during which of the following stage?
I. Anaphase
II. Metaphase
III. Prophase
IV. Telophase

During which phase, the pulling apart of the chromosomes to the opposite poles of the cell take place?

Most replication of DNA takes place at