Part that give color to our eye

(a)  

Opening area which controls the quantity of light entering the eye

(a)  

Suspensory ligaments is a strong fibres which hold the ...

(a)  

Name of cells that sensitive to different light intensities

(a)  

Detects and converts sound vibration into nerve impulses is done by

(a)  

Sensory cell for smell are tiny and covered with a layer of

(a)  

Name one basic taste which can be detected by taste buds

(a)  

Skin made up of thin outer layer known as

(a)  

Why do blind spot phenomena happened?

Short sightedness can be corrected using

(a)  

Tools used by doctor to overcome too slow sound such as heartbeat

(a)  

Does the use of tongue cleaner reduce the sensetivity of the tongue?

Explain your answer.