Exam Details
| Subject | botany | |
| Paper | paper 1 | |
| Exam / Course | civil services main optional | |
| Department | ||
| Organization | union public service commission | |
| Position | ||
| Exam Date | 2003 | |
| City, State | central government, |
Question Paper
C. S. E-Mains 2003: Botany
Paper-I
Section-A
Answer any THREE of the following: (not more than 200 words each): 20 × 3 60
Describe the lysogenic life cycle in viruses.
Classify algae according to V. J. Chapman. Give characters of each class.
Discuss evolution of steles in Pteridophytes.
Describe various types of Path toxins and their role in plant diseases.
With the help of suitable describe the life cycle of Aspergilius and discuss the economic importance of this genus. 60
Give causal organism, symptoms and control measures of the following: 20 × 3 60
Ergot of Bajra
Blast of Rice
Stem gall of coriander
Write notes on: 20 × 3 60
Reproductive structure of Chara
Vegetative reproduction in Bryophytes
Tot potency
Section-B
Answer any three of the following: (not more than 200 words each): 20 × 3 60
Importance of Cycadofilicales.
Development of female gametophyte in Angiosperms.
Anomalous secondary growth in Dracaena.
Energy plantation and its importance.
Write an account of floral structures of the following families. Give botanical names of three important plant species belonging to each of the three families and specify their uses: 20 × 3 60
Asteraceae
Solanaceae
Asclepiadaceae
Describe the development of male gametophyte in Gnetum. Discuss the impotence of this genus. 60
Answer the following questions
Discuss the importance of Ethno botany in India. 30
Give botanical names of ten spice yielding plants and write the name of their families. 30
Paper-I
Section-A
Answer any THREE of the following: (not more than 200 words each): 20 × 3 60
Describe the lysogenic life cycle in viruses.
Classify algae according to V. J. Chapman. Give characters of each class.
Discuss evolution of steles in Pteridophytes.
Describe various types of Path toxins and their role in plant diseases.
With the help of suitable describe the life cycle of Aspergilius and discuss the economic importance of this genus. 60
Give causal organism, symptoms and control measures of the following: 20 × 3 60
Ergot of Bajra
Blast of Rice
Stem gall of coriander
Write notes on: 20 × 3 60
Reproductive structure of Chara
Vegetative reproduction in Bryophytes
Tot potency
Section-B
Answer any three of the following: (not more than 200 words each): 20 × 3 60
Importance of Cycadofilicales.
Development of female gametophyte in Angiosperms.
Anomalous secondary growth in Dracaena.
Energy plantation and its importance.
Write an account of floral structures of the following families. Give botanical names of three important plant species belonging to each of the three families and specify their uses: 20 × 3 60
Asteraceae
Solanaceae
Asclepiadaceae
Describe the development of male gametophyte in Gnetum. Discuss the impotence of this genus. 60
Answer the following questions
Discuss the importance of Ethno botany in India. 30
Give botanical names of ten spice yielding plants and write the name of their families. 30
Other Question Papers
Subjects
- agriculture
- animal husbandary and veterinary science
- anthropology
- botany
- chemistry
- civil engineering
- commerce and accountancy
- economics
- electrical engineering
- geography
- geology
- indian history
- law
- management
- mathematics
- mechanical engineering
- medical science
- philosophy
- physics
- political science and international relations
- psychology
- public administration
- sociology
- statistics
- zoology