Veer Narmad South Gujarat University 2010 M.Sc BioTechnology IBT-103 & 203 : Botany -1 ( sem.-1 & 2) (Regular) . - Question Paper
70
RF-3753-54 M. Sc. (Biotechno.) (Sem. I & II) (Regular)
Examination April/May - 2010 IBT-103 & 203 : Botany - I (New Course)
Time : 3 Hours] [Total Marks
T + RF-3753
Instructions :
Seat No.:
nLl CnsLLnlcj.L{l [qoicu u? snqw <h>h41.
Fillup strictly the details of signs on your answer book.
Name of the Examination :
M. Sc. (Int. Biotechno.) (Sem. 1 & 2) (Regular)
Name of the Subject:
IBT-103 & 203 : Botany - 1
-Section No. (1,2,.....): 1
Student's Signature
-Subject Code No.:
(2) Figures to the right indicate full marks of the question.
(3) Draw neat and labelled diagrams whenever necessary.
(4) Both sections must be written in separate answer books.
1 Answer the following questions :
(a) What is Species?
(b) Define phyllode.
(c) Give an example of trimerous flower.
(d) Write the edible part of Apple.
(e) Define Tautonym.
2 (a) Describe Thyrsus and Verticillaster inflorescence.
5
5
10
5
5
10
10
(b) Write root modifications for storage.
OR
2 What is seed? Describe in brief seed dormancy and factors affecting seed dormancy.
3 (a) Describe typical structure of ovule.
(b) Describe the types of venation.
OR
3 Define Flower. Describe types of flowers with suitable examples.
4 Write short notes (any two)
(a) Types of composite fruits
(b) Codes of Botanical Nomenclature
(c) Stem modification in Onion and Ginger.
(d) Leaf Mosaic and Heterophylly.
M ?iR<-t CnsLLnlcj.L{l [qoicu StuT. u? snqw <h>h41. Fillup strictly the details of signs on your answer book.
Name of the Examination :
M. Sc. (Int. Biotechno.) (Sem. 1 & 2) (Regular)
Name of the Subject:
IBT-103 & 203 : Botany - 1
-Section No. (1,2,.....):
Student's Signature
-Subject Code No.:
(2) Figures to the right indicate full marks of the question.
(3) Draw neat and labelled diagrams whenever necessary.
(4) Both sections must be written in separate answer books.
5 Answer the following questions : 5
(a) What is Floridean starch?
(b) Give systematic position of Anthoceros.
(c) Write causal organism for Citrus canker.
(d) Define Stele.
(e) Write full form of IARI.
6 With reasons give an outline classification of Pteridophytes 10 and Gymnosperms up to class level. Write appropriate examples for each class.
OR
6 (a) Draw neat and labelled diagram of T.S. of Riccia 5
Thallus.
(b) Write economic importance of Algae. 5
7 (a) Describe T.S. of cycas leaflet. 5
and Aloe.
OR
7 Classify with reasons families Cucurbitaceae and Liliaceae. 10 Also write their general characters with two examples.
Write short notes (any two)
10
(a) Mechanical tissues
(b) Types of Vascular bundles
(c) Industrial uses of Fungi
(d) Heterospory.
RF-3753-54] 2 [ 500 ]
|
Attachment: |
| Earning: Approval pending. |
