B 



These three diagrams show the situation of the image in a normal eye, in the myopic or short-sighted eye, and 

 in the hypermetropic or long-sighted eye. In the normal eye, the image a b is clearly produced on the retina at 

 the back. In the short-sighted eye, the eyeball is too long and consequently the retina -or receptive tissue is 

 behind the clear image. In the long-sighted eye, the eyeball is too short and consequently the clear image is be. 

 yond or behind the retina. 



