The stage during which separation of the paired homologous chromosomes begins is:

1.	Pachytene	2.	Diplotene
3.	Diakinesis	4.	Zygotene

Match the following Column-I with Column-II. 

Consider the following four statements (I- IV) related to cell cycle, and select the correct option stating them as true (T) and false (F).

Options:
         I    II    III    IV

The microtubules from the opposite poles of the spindle attach to the pair of homologous chromosomes in

Cells in ${\mathrm{G}}_0$ phase:
1. terminate the cell cycle
2. exit the cell cycle
3. enter the cell cycle
4. suspend the cell cycle

The correct sequence of phases in cell cycle is:

1. ${\mathrm{G}}_1\to \mathrm{S}\to {\mathrm{G}}_2\to \mathrm{M}$

2. $\mathrm{M}\to {\mathrm{G}}_1\to {\mathrm{G}}_2\to \mathrm{S}$

3. ${\mathrm{G}}_1\to {\mathrm{G}}_2\to \mathrm{S}\to \mathrm{M}$

4. $\mathrm{S}\to {\mathrm{G}}_1\to {\mathrm{G}}_2\to \mathrm{M}$

“The synaptonemal complex is formed during _A_
stage and dissolves during _B_ stage”.
Complete the above statement by choosing the correct
option for A and B

Which one of the following features differentiates G₂
phase from G₁ phase?

During cell cycle, events are under

1. Genetic control

2. Metabolic control

3. Cytoplasmic control

4. Mitochondrial control