Meiosis in diploid organisms results in:

1.  production of gametes

2.  reduction in the number of chromosomes

3.  introduction of variation

4.  All of the above

Subtopic:  Cell Cycle: Meiosis I |
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At which stage of meiosis does the genetic constitution of gametes is finally decided

1. Metaphase-I

2. Anaphase-II

3. Metaphase-ll

4. Anaphase-I

Subtopic:  Cell Cycle: Meiosis I |
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Meiosis occursin organisms during

1.  sexual reproduction

2.  vegetative reproduction

3.  Both (a) and (b)

4.  None of these

Subtopic:  Cell Cycle: Meiosis I |
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During Anaphase-I of meiosis

1.  homologous chromosomes separate

2.  non-homologous autosomes separate

3.  sister chromatids separate

4.  non-sister chromatids separate

Subtopic:  Cell Cycle: Meiosis I |
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A bivalent meiosis-I consists of

1.  two chromatids and one centromere

2.  two chromatids and two centromeres

3.  four chromatids and two centromeres

4.  four chromatids and four centromeres

Subtopic:  Cell Cycle: Meiosis I |
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Identify the wrong statement about meiosis

1.  Pairing of homologous chromosomes

2.  Four haploid cells are formed

3.  At the end of meiosis the number of chromosomes are reducedto half

4.  Two cycle of DNA replication occurs

Subtopic:  Cell Cycle: Meiosis I |
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