Draw the digestive system of frog and label the parts.

Draw the digestive system of leech and label the parts.

(a) Draw the digestive system of leech and label the parts. (b) Write a note an smoking hazard and effects of Tobacco.

Explain the digestive system of frog.

Draw the digestive system of cockreach.

Draw the female reproductive system of frog & label the parts.

Draw the male reproductive system of frog & label the parts.

Draw a leaf and label the parts.

Draw a virion and label the parts.

Draw the diagrame of Thyroid gland and label the parts?