Consider the given two statements:

I:	Morphology of chromosomes is best studied at metaphase
II:	At this stage, a chromosome is made up of two sister chromatids, held together at the centromere

1. Both I and II are True and II explains I

2. Both I and II are True but II does not explain I

3. I is True but II is False

4. I is False but II is True

If a cell had 4[2 pairs] chromosomes at G₁ phase, what would be the number of chromosomes in this cell at the end of anaphase?

The phase of the cell cycle that lasts for the least time is the:

All the following key events take place during telophase of mitosis except:

1. Chromosomes cluster at the opposite spindle poles

2. Chromosomes become discrete

3. Nuclear envelope reforms

4. Nucleolus, ER and Golgi complex reform

In a plant cell during the S phase of the cell cycle:

1. Only I is correct

2. Only II is correct

3. Both I and II are correct

4. Both I and II are incorrect

Identify the incorrect statement regarding cytokinesis:

Liquid endosperm in coconut forms due to:

1. Failure of cytokinesis after karyokinesis

2. Failure of karyokinesis before cytokinesis

3. Disruption of spindle fibers at metaphase

4. Continued DNA replication during cytokinesis

At the metaphase plate:

Which of the following cells is in transition to metaphase?

1		2.
3.		4.

The Mitotic [M] phase of a typical eukaryotic cell is divided into: