The purplish red pigment, rhodopsin contained in the rods type of photoreceptor cells of the human eye, is a derivative of

Q. Assertion :Vitamin A deficiency produces night blindness. Reason: Photosensitve pigment rhodopsin is synthessised from vitamin A.

Q. Identify the vitamin present in rhodopsin.

Q. Mark the vitamin present in Rhodopsin

Q. Deficiency of vitamin A in the body results in insufficient rhodopsin in the rods which leads to

Q. Which of the following statements about vitamins are correct?
1. Vitamin C is essential to make connective tissue in body.
2. Vitamin D is needed for synthesis of eye pigment.
3. Vitamin $B_{12}$ helps in maturation of RBC.
4. Vitamin C is required to make use of calcium absorbed from the intestine.
Select the correct answer using the aide given below.