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#4 | Cell Cycle : Meiosis I
(Botany) > Cell Cycle and Cell Division
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Meiosis has evolutionary significance because it results in
| 1. | genetically similar daughters |
| 2. | four daughter cells |
| 3. | eggs and sperms |
| 4. | recombinations |
63%
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A bivalent 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 |
66%
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Synapsis occurs between
1. a male and a female gamete
2. mRNA and ribosomes
3. spindle fibres and centromere
4. two homologous chromosomes
89%
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Bivalent chromosomes clearly appear as tetrads during:
1. Zygotene
2. Pachytene
3. Diplotene
4. Diakinesis
67%
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The beginning of diplotene is recognized by:
1. appearance of recombination nodules
2. crossing over
3. dissolution of synaptonemal complex
4. appearance of chiasmata
71%
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