Meiosis-prophase 1-leptotene | | Zygotene | | Pachytene | | Diplotene | | Diakinesis stage

Prophase of the first meiotic division is typically longer on complex. It is subdivided into 5 phases , leptotene, zygotene, pachytene,diplotene and diakinesis. Which of the following statements is not correct of these phases ?

In which phase of meiosis are the following formed ? Choose the answers from hint points given below. (a) Synaptonemal complex ..... (b) Recombination nodules .... (c) Appearance/activation of enzyme recombinase.... (d) Termination of chiasmata.... (e) Interkinesis.... (f) formation of dyad of cells.... Hint (a) Zygotene, (b) Pachytene, (c) Pachytene, (d) Diakinesis, (e) After Telophase-I/before prophase of meosis-II, (f) Telophase-I/after meiosis-I

Prophase of meiosis includes I. Leptotene II. Pachytene III. Cytokinesis IV. Kayokinesis Choose the option with correct statement(s).

Select the corret matches (a) S-phase - DNA replication (b) Zygotene - Synapsis (c) Diplotene - Crossing over (d) Meiosis - Both haploid and diploid cells (e) Gap 2 phase - Quiescent stage

Terminalisation is completed in diplotene/ diakinesis.

Read the following statements and select the correct option stating which ones are true (T) and which ones are false (F) in metaphase I spindle fibre attaches to homologus chromosome white in metaphase II attaches to chromatids. Chromosome completely decondenese in telophase I. Blvalent is fromed at leptotene stage level become clearly visible in zygotene stage Diakinesis represents transition to metaphase I.

Meiosis || Description OF stages.

Assertion: The final stage of meiotic prophase I is diplotene. Reason: Diplotene is marked by terminalisation of chaisamata.