Q.

The near point and the far point are determined with regards to the function of which part of the eye

1 Pupil  
2 Retina  
3 Eye-ball  
4 Ciliary muscles  

Ans.

(4)

The ciliary muscle also contracts and relaxes its longitudinal fibres to increase and decrease the size of the pore in the trabecular meshwork. The trabecular meshwork is responsible for aqueous humour drainage in the anterior portion of the eye.