Download GTU BE/B.Tech 2019 Summer 8th Sem New 2180402 Animal And Plant Biotechnology Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 8th Sem New 2180402 Animal And Plant Biotechnology Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ?VIII(NEW) EXAMINATION ? SUMMER 2019
Subject Code:2180402 Date:15/05/2019

Subject Name:Animal and Plant Biotechnology

Time:10:30 AM TO 01:00 PM Total Marks: 70

Instructions:

1. Attempt all questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.



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MARKS

Q.1 (a) Give examples of substrate surfaces for animal cell culture. 3
(b) Write in detail advantages of serum free media. 4
(c) Limitation and advantages of animal cell culture. 7

Q.2 (a) What are feeder layers? 3
(b) What are the steps involved in warm and cold trypsinization? 4
(c) Write a note on artificial skin and artificial cartilage 7
OR
(c) Describe about animal cell culture laboratory facilities with plan. 7
Q.3 (a) Factors to be considered for tissue engineering. 3
(b) Write an account on application of endosperm culture 4
(c) Describe the procedure adopted in IVF in humans. 7
OR
Q.3 (a) What is micropropagation? 3
(b) Disadvantages of using serum in animal cell culture. 4
(c) Write short notes on haploid production. 7
Q.4 (a) Write a short note on sterilization of explant. 3
(b)
Name any four medias for animal cell culture and plant cell culture
each.
4
(c) Explain the culture procedure for animal tissue culture. 7
OR
Q.4 (a) What are satellite RNAs? 3
(b) Write a note on pH and light requirement for plant tissue culture . 4
(c) Media component of plant tissue culture 7
Q.5 (a) Name any four plant hormones and explain about any one of them. 3
(b) What is soma clonal variation? 4
(c) What is anther culture? Write its applications. 7
OR
Q.5 (a) What is callus? 3
(b) How will you develop salt-tolerant crop variety? 4
(c)
What is PTC? Describe the typical laboratory organization for PTC
with labelled diagram.
7
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