Refer to the given diagram. Match the labelled parts (A-J) with their functions and select the correct options.
(i)Carries nerve signals to the brain
(ii)Regulates the size of the pupil to let more or less light into the eye
(iii)Changes the shape of the lens
(iv)Photoreceptors are concentrated at this point

Study the following figure I. Carries nerve signal to the brain II. Regulates the size of the pupil to let more or less light into the eye III. CHange the shape of the lens IV. Photoreceptors are highly concentrates at this center of focus The correct match of the above functions with parts of the eye indicated by letters is

Following is the figure of a saggital section of a human brain.Match the labelled parts with the respective statements given below and select the correct option. (i)Consists of fibre tracts that interconnect left and right hemispheres (ii)Secretes a hormone melatonin (iii)Alcohol interferes with the function of this part (iv)Contains centres which control respiration , cardiovascular reflexes and gastric secretions.

Following is the figure of a saggital section of a human brain.Match the labelled parts with the respective statements given below and select the correct option. (i)Consists of fibre tracts that interconnect left and right hemispheres (ii)Secretes a hormone melatonin (iii)Alcohol interferes with the function of this part (iv)Contains centres which control respiration , cardiovascular reflexes and gastric secretions.

Following is the figure of a saggital section of a human brain.Match the labelled parts with the respective statements given below and select the correct option. (i)Consists of fibre tracts that interconnect left and right hemispheres (ii)Secretes a hormone melatonin (iii)Alcohol interferes with the function of this part (iv)Contains centres which control respiration , cardiovascular reflexes and gastric secretions.

The given figure represents a single nephron from a mammalian kidney. Identify the labelled parts, match them with the functions (i-iv) and select the correct option. (i). The site of ultrafiltration. (ii). Particularly sensitive to ADH. (iii). The main site for the reabsorption of glucose and amino acids. (iv). Largely responsible for the maintenance of blood pH.

The given figure represents a single nephron from a mammalian kidney. Identify the labelled parts, match them with the functions (i-iv) and select the correct option. (i). The site of ultrafiltration. (ii). Particularly sensitive to ADH. (iii). The main site for the reabsorption of glucose and amino acids. (iv). Largely responsible for the maintenance of blood pH.

Match the parts of the brain given in column I with the function performed by then given in column II and select the correct option from the codes given below.

The diagram shows the left side view of the male reproductive system. Select the correct option to identify the parts labelled as i, ii, iii and iv.

Identify the functions/characteristics of parts labelled as A, B, C, D and E in the given diagram. Select the correct option after referring to the given table.

Identify the functions/characteristics of parts labelled as A, B, C, D and E in the given diagram. Select the correct option after referring to the given table.