The diagrams given below represent the relationship between a mouse and a
physiological process that occurs in green plants. Study the diagrams and
answer the questions that follow:

Represent the above mentioned physiological process in the form of a
chemical equation.

Mention the exact location of the following:

Prostate gland

Mention the exact location of the following:

Myelin sheath

Mention the exact location of the following:

Islets of Langerhans

Mention the exact location of the following:

Semi-circular canals

Mention the exact location of the following:

Eustachian tube

The diagram shown below is the longitudinal section of a testis of man. Study it
carefully and answer the questions that follow:



Label the parts numbered 1 to 3 in the diagram.

58.

The diagram shown below is the longitudinal section of a testis of man. Study it
carefully and answer the questions that follow:



In which part of the testis are the sperms produced?

The diagram shown below is the longitudinal section of a testis of man. Study it
carefully and answer the questions that follow:



State the functions of the parts labelled 1 and 3 in the diagram.

The diagram shown below is the longitudinal section of a testis of man. Study it
carefully and answer the questions that follow:



Name the cells that secrete Testosterone.