Prophase of the first meiotic division i...

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 ?

The formation of synaptonemal compex is seen during zygotene stage

The stage of pachytene is characterised by appearance of recombination nodules

Diplotene stage is marked by terminalisation of chiasmata

The compaction of chromosomes continues throughout the leptotene

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Which of the following statements is correct for the [Fe(H_(2)O)_(5)NO]SO_(4) complex ? .

The `EAN` value of Fe in this complex depends on the charge of `NO` ligand .

The hybridisation of the central atom is `d^(2)sp^(3)` .

It is paramagnetic with `mu = 1.73BM` .

Coagulation in both sols can be brought about by electrophoresis

Mixing the sols has no effect

Sodium suphate solution causes coagulation in both sols

Magnesium chloride solution coagulates, the gold sol more readily than the iron (III) hydroxide sol

Mixing the sols has no effect

Coagulation in both sols can be brought about by electrophoresis.

Magnesium chloride solution coagulation the gold sols. More readily than the iron (III) hydroxide sol.

Sodium sulphate solution causes coagulation in both sols.