Botany - Cell Cycle and Cell Division Question with Solution | TestHub
BotanyCell Cycle and Cell DivisionMeiosisEasy2 minPYQ_2020
BotanyEasysingle choice
Match the columns.
| Column-I | Column-II | ||
| (a) | Leptotene | (i) | Chiasmata |
| (b) | Zygotene | (ii) | Chromosomes visible |
| (c) | Pachytene | (iii) | The pairing of homologous chromosome |
| (d) | Diplotene | (iv) | Clear appearance of tetrads |
Options:
Answer:
B
Solution:
In leptotene, condensation of chromosomes starts to form chromosomes; then in zygotene, homologous chromosomes come together to for pair known as synapsis. Crossing over or recombination occurs in pachytene and chiasmata becomes visible in diplotene.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Cell Cycle and Cell DivisionSubtopic:Meiosis
⏱ 2mℹ️ Source: PYQ_2020
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