Principles of Developmental Biology — DU B.Sc. (Hons.) Zoology Previous Year Question Papers
- Programme
- B.Sc. (Hons.) Zoology
- Paper type
- GE
- Paper code
- 2234000017
- Exam years
- 2025–2026
Principles of Developmental Biology is a GE paper in Semester VII of B.Sc. (Hons.) Zoology at Delhi University (paper code 2234000017). 3 previous year question papers from 2025–2026 are listed below; view or download each original PDF.
2026 question papers
2026
2234000017B.Sc. (Hons.) Zoology
2025 question papers
2025
2234000017B.Sc. (Hons.) Zoology
2025
2234000017B.Sc. (Hons.) Zoology
What was asked in the 2026 Principles of Developmental Biology paper?
Text of the DU question paper (UPC 2234000017), so you can see what gets asked before opening a PDF.
2. Answer four questions in all, including Question No.
3. Draw neat labelled diagrams wherever necessary.
1. (a) Define the following (Any three) : (1x3=3)
(i) Biogenetic law
(ii) Germinal vesicle
(b) Differentiate between any three of the following :
(i) Determinate egg and Indeterminate egg.
(ii) Regulative and Non-regulative development.
(iii) Secondary and Tertiary egg membranes.
(iv) Progressive and Retrogressive metamorphosis
(c) Expand the following abbreviations (Any four): (1x4=4)
(d) Name the germ layer from which each of the following is derived. (0.5x4=2)
(iii) Liver
2. (a) Explain the process of gastrulation in chick. (10)
(b) Write the main differences between spermatogenesis and oogenesis. (5)
3. (a) Define placenta. Explain various types of placenta with suitable examples. (11)
(b) Write a note on types of eggs based on the amount and distribution of yolk. (4)
How can I prepare for Principles of Developmental Biology?
Related subjects in B.Sc. (Hons.) Zoology
Frequently asked questions
- Where can I download the DU Principles of Developmental Biology previous year question paper PDF?
- This page lists 3 Principles of Developmental Biology question papers for B.Sc. (Hons.) Zoology at Delhi University (2025–2026). Open any paper to view the original PDF or download it. It is free and needs no login.
- Which years of Principles of Developmental Biology question papers are available?
- Principles of Developmental Biology papers are available for 2026, 2025.
- What is the paper code (UPC) of Principles of Developmental Biology?
- The Unique Paper Code for Principles of Developmental Biology in B.Sc. (Hons.) Zoology is 2234000017.
- Which semester is Principles of Developmental Biology taught in?
- Principles of Developmental Biology is a GE paper in Semester VII of B.Sc. (Hons.) Zoology, according to DU's published scheme.