Exam Details
| Subject | botany | |
| Paper | paper 2 | |
| Exam / Course | b.sc. botany (subsidiary) | |
| Department | ||
| Organization | nalanda open university | |
| Position | ||
| Exam Date | 2017 | |
| City, State | bihar, patna |
Question Paper
Nalanda Open University
Annual Examination 2017
B.Sc. Botany (Subsidiary), Part-II
Paper-II
Time: 3.00 Hrs. Full Marks: 80
Answer any Five questions. All questions carry equal marks.
1. What are Meristems? Name different types of meristems.
2. Give an account of root-stem transition.
3. Describe the process of fertilization in angiosperm.
4. Describe the ultrastructure of chloroplast.
5. What is endosperm? Describe different types of Endoperm found in
angiosperms.
6. Describe the process of transpiration in plants.
7. What do you mean by ecosystem? Describe a forest ecosystem.
8. Name four drug yielding plants of Bihar. Write their botanical names and
medicinal importance.
9. Describe Kreb's cycle.
10. Write notes on any four of the following:
Acid rain Green house effect
Soil conservation Structure of DNA
Air pollution Two cereal yielding plants.bo
Annual Examination 2017
B.Sc. Botany (Subsidiary), Part-II
Paper-II
Time: 3.00 Hrs. Full Marks: 80
Answer any Five questions. All questions carry equal marks.
1. What are Meristems? Name different types of meristems.
2. Give an account of root-stem transition.
3. Describe the process of fertilization in angiosperm.
4. Describe the ultrastructure of chloroplast.
5. What is endosperm? Describe different types of Endoperm found in
angiosperms.
6. Describe the process of transpiration in plants.
7. What do you mean by ecosystem? Describe a forest ecosystem.
8. Name four drug yielding plants of Bihar. Write their botanical names and
medicinal importance.
9. Describe Kreb's cycle.
10. Write notes on any four of the following:
Acid rain Green house effect
Soil conservation Structure of DNA
Air pollution Two cereal yielding plants.bo
Other Question Papers
Subjects
- botany