Draw the well labelled diagram of internal structure of human heart.

Q. Describe the internal structure of human ear with labelled diagram.

Q. Draw a well labelled diagram of structure of choroplast .

Q. Draw neat and labeled diagrams.
a. Respiratory system
b. Internal structure of heart.

Q. Describe the structure of the heart of rabbit. Draw a neat, labelled diagram of L.S. of heart.

Q. Draw the well labelled diagram of V.S. human eye.