Match the following events that occur in their respective phases of cell cycle and select the correct option:

	Column I		Column II
(a)	G1 phase	(i)	Cell grows and organelle duplication
(b)	S phase	(ii)	DNA replication and chromosome duplication
(c)	G2 phase	(iii)	Cytoplasmic growth
(d)	Metaphase in M-phase	(iv)	Alignment of chromosomes

 

Options:	(a)	(b)	(c)	(d)
1.	(ii)	(iii)	(iv)	(i)
2.	(iii)	(iv)	(i)	(ii)
3.	(iv)	(i)	(ii)	(iii)
4.	(i)	(ii)	(iii)	(iv)

During Meiosis 1, in which stage synapsis takes place?

Attachment of spindle fibers to kinetochores of chromosomes becomes evident in:

Which of the following stages of meiosis involves division of centromere?

1. Anaphase II

2. Telophase II

3. Metaphase I

4. Metaphase II

Match List-I with List-II

Choose the correct answer from the options given below:

The centriole undergoes duplication during:

Which stage of meiotic prophase shows terminalisation of chiasmata as its distincitve feature?

1. Diakinesis

2. Pachytene

3. Leptotene

4. Zygotene

Reduction in the number of chromosomes occurs during

1. Diplotene

2. Diakinesis

3. Metaphase I

4. Anaphase I

Does Tubulin protein synthesis take place in which of the given stages of interphase?