Exam Details
| Subject | genetics | |
| Paper | ||
| Exam / Course | b.sc. – i (entrepreneurship) | |
| Department | ||
| Organization | solapur university | |
| Position | ||
| Exam Date | October, 2018 | |
| City, State | maharashtra, solapur |
Question Paper
B.Sc. II (Entrepreneurship) (Semester III) (CBCS) Examination, 2018
MICROBIAL BIOTECHNOLOGY
Paper V Genetics
Day and Date Wednesday, 5-12-2018 Max. Marks 70
Time 2.30 p.m. to 5.00 p.m.
Instructions All questions are compulsory.
Figures to the right indicate full marks.
Draw neat labeled diagrams wherever necessary.
1. Rewrite the following sentences by choosing the correct alternative 14
is the most potent mutagen.
UV B X rays
UV A UV C
In dominant Epistasis ratio 9 3 3 1 is modified to
9 7 12 3 1
12 4 13 3
Pea plants can
Only cross-fertilize Reproduce with pollination
Self-fertilize Self mutate
is known as the father of genetics.
Morgen Mendel
Crick Darwin
Linkage genes are located on
Same chromosome
Inherited genes
Different chromosome of the same size and shape
Heterologous Chromosome
Seat P
No.
Set
SLR-SK 25 *SLRSK25*
Set P
A mechanism that can cause a gene to move from one linkage group to
another is
Crossing over Inversion
Translocation Duplication
is the role of Centromere.
Helpful in replication of DNA
Allow segregation of chromosome
Mediate poleward movement of Chromosome
Allow in separation of chromosome
Cross made between offspring and its parents is called
Monohybrid cross Back cross
Test cross Dihybrid cross
Segment AB*CDEFEFG is an example of (*=centromere)
Recombination Conjugation
Reverse Duplication tandem Duplication
10) The number of phenotypes in F2 of the dihybrid will be
16 2
4 8
11) Alu elements are
SINEs Retroposons
LINEs DNA transposon
12) chromosome is without Centromere.
Acentric Metacentric
Submetacentric Acrocentric
13) is the phenotype of an individual represents.
Gene arrangement
Crossing over
Physical appearance of the person
Genetic linkage
14) Direct contact between the bacteria is seen in type of gene
transfer.
Conjugation Transduction
Transformation Translation
*SLRSK25* SLR-SK 25
Set P
2. Define and explain any four of the following 8
Define Dihybrid with its ratio.
Define mutation.
Define Mode.
Define and explain Dominant.
Define and explain Character.
Write short note on any two of the following 6
What is Gene interaction
Spontaneous Mutation.
Write a note on Law of Segregation with suitable example.
3. Answer any two of the following 8
Define Chromosome and explain its types based on centromere.
Write a detailed note on Mendel's experiment.
What are Transposable Elements Explain its type.
Answer any one of the following 6
Explain Supplementary Epistasis.
Write a detailed note on Recombination.
4. Answer any two of the following 10
Explain in detail Mutagenic agents.
Briefly explain Transformation.
Explain Law of Co-dominance.
Answer any one of the following 4
What is Chromosomal aberration Explain its types.
Describe in brief Transduction.
5. Answer any two of the following 14
Define crossing over. Explain different theories of crossing over.
Describe process of conjugation with suitable example.
Write a note on linkage and explain its types.
MICROBIAL BIOTECHNOLOGY
Paper V Genetics
Day and Date Wednesday, 5-12-2018 Max. Marks 70
Time 2.30 p.m. to 5.00 p.m.
Instructions All questions are compulsory.
Figures to the right indicate full marks.
Draw neat labeled diagrams wherever necessary.
1. Rewrite the following sentences by choosing the correct alternative 14
is the most potent mutagen.
UV B X rays
UV A UV C
In dominant Epistasis ratio 9 3 3 1 is modified to
9 7 12 3 1
12 4 13 3
Pea plants can
Only cross-fertilize Reproduce with pollination
Self-fertilize Self mutate
is known as the father of genetics.
Morgen Mendel
Crick Darwin
Linkage genes are located on
Same chromosome
Inherited genes
Different chromosome of the same size and shape
Heterologous Chromosome
Seat P
No.
Set
SLR-SK 25 *SLRSK25*
Set P
A mechanism that can cause a gene to move from one linkage group to
another is
Crossing over Inversion
Translocation Duplication
is the role of Centromere.
Helpful in replication of DNA
Allow segregation of chromosome
Mediate poleward movement of Chromosome
Allow in separation of chromosome
Cross made between offspring and its parents is called
Monohybrid cross Back cross
Test cross Dihybrid cross
Segment AB*CDEFEFG is an example of (*=centromere)
Recombination Conjugation
Reverse Duplication tandem Duplication
10) The number of phenotypes in F2 of the dihybrid will be
16 2
4 8
11) Alu elements are
SINEs Retroposons
LINEs DNA transposon
12) chromosome is without Centromere.
Acentric Metacentric
Submetacentric Acrocentric
13) is the phenotype of an individual represents.
Gene arrangement
Crossing over
Physical appearance of the person
Genetic linkage
14) Direct contact between the bacteria is seen in type of gene
transfer.
Conjugation Transduction
Transformation Translation
*SLRSK25* SLR-SK 25
Set P
2. Define and explain any four of the following 8
Define Dihybrid with its ratio.
Define mutation.
Define Mode.
Define and explain Dominant.
Define and explain Character.
Write short note on any two of the following 6
What is Gene interaction
Spontaneous Mutation.
Write a note on Law of Segregation with suitable example.
3. Answer any two of the following 8
Define Chromosome and explain its types based on centromere.
Write a detailed note on Mendel's experiment.
What are Transposable Elements Explain its type.
Answer any one of the following 6
Explain Supplementary Epistasis.
Write a detailed note on Recombination.
4. Answer any two of the following 10
Explain in detail Mutagenic agents.
Briefly explain Transformation.
Explain Law of Co-dominance.
Answer any one of the following 4
What is Chromosomal aberration Explain its types.
Describe in brief Transduction.
5. Answer any two of the following 14
Define crossing over. Explain different theories of crossing over.
Describe process of conjugation with suitable example.
Write a note on linkage and explain its types.
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