As you want to get the Gujarat Technological University Biotechnology 3rd Sem Introductory Biology previous years question papers so here is the information of the same for you:

Q.1 (a) Discuss the use and misuse of biology in the modern time. 07
(b) Explain adaptation with suitable example. 07
Q.2 (a) Explain the major theories of origin of life. 07
(b) Explain Miller’s experiment for organic synthesis. 07
OR
(b) Explain the various “levels of biological organization”. 07
Q.3 (a) Give the classification of plant tissues and mention the functions
performed by various types of plant tissues.
07
(b) Describe the internal structure of Dicot stem with the help of a labeled
diagram.
07
OR
Q.3 (a) Describe the basic characteristics of animal tissue and give the
classification of animal tissues.
07
(b) Describe structure, location and functions of epithelial tissue with
suitable diagrams.
07
Q.4 (a) What is water potential? Describe the process of absorption and
movement of water in plants.
07
(b) Comment on plant nutrition with respect to micronutrients and
macronutrients.
07
OR
Q.4 (a) Comment on “transpiration is a necessary evil”. Mention the factors
affecting transpiration.
07
(b) What is photosynthesis? Explain the mechanism of light reaction.
Mention the factors that affect photosynthesis.
07
Q.5 (a) Describe various modes of nutrition in animals. 07
(b) Comment on nutritional deficiencies and disorders. 07
OR
Q.5 (a) Comment on “hormonal control of digestion in human”. 07
(b) Describe the basics of human nervous system. 07
**

Q.1 (a) Comment on the “levels of biological organization”. 07
(b) Describe the basic characteristics of living organisms and
briefly explain the biological significance of death.
07
Q.2 (a) Summarize Miller’s experiment for organic synthesis. 07
(b) Explain Oparin-Haldane hypothesis about primeval earth’s
conditions.
07
OR
(b) Write a note on use and misuse of biology. 07
Q.3 (a) “Flower is a modified shoot” justify the statement. 07
(b) Describe the various parts of a typical angiospermic plant with
a well-labelled diagram.
07
OR
Q.3 (a) Describe the role of various agents in the dispersal of fruits and
seeds.
07
(b) Describe structure, location and functions of connective tissue
with suitable diagrams.
07
Q.4 (a) Describe the importance of transpiration in plant and briefly
explain any four factors that affect transpiration.
07
(b) Discuss the cohesion-tension theory for uptake of water in
plants.
07
OR
Q.4 (a) Explain the mechanism of photosynthesis in plants. 07
(b) What are macronutrients? Give the functions and deficiency
symptoms of important macronutrients.
07
Q.5 (a) Discuss the nutritional deficiencies and disorders with the
remedy available if any.

07
(b) Describe the functions of various components of human
nervous system.
07
OR
Q.5 (a) What are endocrine glands? Discuss the basics of human
endocrine system.

07
(b) Explain the hormonal control of digestion in human. 07


Contact Details:
Gujarat Technological University
Sabarmati, Koba Highway,
Near VISAT Three Road,
Nr. Vishwakarma Government Engineering College,
Chandkheda,
Ahmedabad,
Gujarat 382424 ‎
079 2630 0499
India

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