• Lower Non-Chordata
• Higher Non-Chordata and Protochordata

Salient Features

• Complete review of all course fundamentals.
• Well labeled diagram of different specimens are given  which are easy to follow for students.
• Complete chapter wise TU questions and their solutions.
• Final TU questions and their model solutions with writing techniques.
• Collection of old questions of TU from 2059 to 2076
• Important questions of Tribhuvan University are meant to help students in their preparation for examination.