Select the correct option

$\begin{matrix} I & I I (a) & S y n a p s i s a l i g n s h o m o l o g o u s c h r o m o s o m e s & (i) & A n a p h a s e - I I (b) & S y n t h e s i s o f R N A a n d p r o t e i n & (i i) & Z y g o t e n e (c) & A c t i o n o f e n z y m e r e c o m b i n a s e & (i i i) & G_{2} - p h a s e (d) & C e n t r o m e r e s d o n o t s e p a r a t e b u t c h r o m a t i d s m o v e t o w a r d s o p p o s i t e p o l e s & (i v) & A n a p h a s e - I (v) & P a c h y t e n e \end{matrix}$

(a) - (ii), (b) - (iii), (c) - (iv), (d) - (v)

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(a) - (ii), (b) - (i), (c) - (iii), (d) - (iv)

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(a) - (ii), (b) - (iii), (c) - (v), (d) - (iv)

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(a) - (i), (b) - (ii), (c) - (v), (d) - (iv)

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Solution

The correct option is C
(a) - (ii), (b) - (iii), (c) - (v), (d) - (iv)

(a) Synapsis aligns homologous chromosomes - (ii) zygotene

(b) Synthesis of RNA and protein - (iii) G₂ - phase

(c) Action of enzyme recombinase - (v) Pachytene

(d) Centromeres do not separate but chromatids move towards opposite poles - (iv) Anaphase - I

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