At the metaphase plate:

1.	The sister chromatids of a chromosome are connected by their kinetochores to the spindle fibers from the same pole
2.	The non sister chromatids of a chromosome are connected by their kinetochores to the spindle fibers from the same pole
3.	The sister chromatids of a chromosome are connected by their kinetochores to the spindle fibers from the opposite poles
4.	The non sister chromatids of a chromosome are connected by their kinetochores to the spindle fibers from the opposite poles

Which of the following cells is in transition to metaphase?

1		2.
3.		4.

During which stage of mitosis do the following events occur?

The cell shown in the given diagram is in:

1. Metaphase I 2. Metaphase II 3. Anaphase I 4. Anaphase II

All the following are significances of mitosis except:

1. Restoration of nuclear/cytoplasmic ratio

2. Growth of living organisms

3. Replacement of lost cells

4. Generation of genetic variation

Which of the following stages of Prophase I of meiosis I can last for many months or years in certain vertebrate oocytes?

Males produce gametes by mitosis in:

Meiosis results in the formation of:

1. Two genetically identical diploid cells

2. Two genetically non identical diploid cells

3. Four genetically identical haploid cells

4. Four genetically non identical haploid cells

The beginning of diplotene is recognized by:

During anaphase I of meiosis
1. Homologous chromosomes separate 
2. Non-homologous autosomes separate
3. Sister chromatids separate
4. Non-sister chromatids separate