Thursday, September 17, 2015

Nalanda Open University B.Sc. Botany Subsidiary Paper II 2015 Question Paper

Nalanda Open University - Previous Years Question Papers Collection Paper II of B.Sc Botany Subsidiary Part II - Get here the text of this question paper.
NOU Question Paper
Annual Examination - 2015
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 is mechanical tissue? Describe different types of mechanical tissue.
2. Give an account of root-stem transition.
3. Describe megasporogenesis.
4. What is endosperm? Describe its type and morphological nature.
5. Describe the structure of chloroplast.
6. What is mutation? Describe its different types.
7. Describe the properties of enzymes.

[Also See: B.Sc. Botany Honours Part-II - Paper IV 2015 Question Paper for NOU ]

8. Describe Krebs cycle.
9. What do you mean by ecosystem? Describe the forest ecosystem.
10. Write notes on any four of the following:
(a) Anomalous secondary growth
(b) Double fertilization.
(c) Soil conservation
(d) Acid rain
(e) Nucleolus
(f) Water pollution

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