The ability of the eye to see in the dark, is due to the production of a purple pigment known as

Related MCQs

• The colour of the eye depends upon the pigment present in -
• In which part of the eye lies the pigment that decides the colour of the eyes of a person’?
• In eye donation, which one of the following parts of donor's eye is utilized?
• The pigment involved in photosynthetic activity is -
• A person will have brown eyes, blue eyes or black eyes depending on the particular pigment present in the :
• Which one of the following is the respiratory pigment in man?
• The pigment which gives colour to the human skin is –
• Which one of the following is not a photosynthetic pigment?
• An ant can see the objects all around it due to the presence of –
• An ant can see the objects all around it due to the presence of –