Biology Bharathidasan University, B.Sc Degree Examination, Anatomy and Embryology, Nov 2020. model question papers

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Posted Date: 17 Feb 2021      Posted By:: Jannane.M    Member Level: Gold  Points: 3 (₹ 2)

2020 Biology B.Sc. Botany Bharathidasan University, B.Sc Degree Examination, Anatomy and Embryology, Nov 2020. Question paper

Course: B.Sc. Botany   University/board: Bharathidasan University

Are you looking for the old question papers from Bharathidasan University of Anatomy and Embryology paper? Here is the previous year question paper from Bharathidasan University. This is the original question paper of Anatomy and Embryology exam conducted in Nov 2020. Feel free to download the question paper from here and use it to prepare for your upcoming exams. 27447 RCCS BO 4

(For candidates admitted from 2008-15)

B.Sv Degree Examination, Nov 2020.

Part III - Botany -Major


Time : Three Hours Maximum : 75 marks

PART A - (10×2=20)

Answer all the questions

1. Apical Meristem

2. Dedifferentiation

3.Bulliform cells

4. Transfer cells

5. Sapwood

6. Periderm

7. Obturator

8. Syngamy

9. Polyembryony

10. Parthenogenesis

PART B - (5×5=25)

Answer all questions choosing either (a) or (b)

11.a) Comment on theories of shoot apex organisation.


b) Give an account of laticiferous tissues.

12.a) Describe the different types of stomata.


b) Explain the components of phloem.

13.a) Describe the primary structure of a dicot root.


b) Explain uniacunar and trilacunar nodes with suitable diagram.

14.a) Describe briefly the development of male gametophyte.


b) Write short account on megagametogenesis.

15.a) Give an illustrated account of nuclear endosperm.


b) Write short notes on adventures embryony.

PART C - (3×10=30)

Answer any three questions

16. Write a brief account of simple permanent tissues and describe their functions.

17. Write an essay on xylem.

18. Describe anomalous secondary growth in Dracaena.

19. Explain the development of polygonum type of embryosac.

20. Describe the development of embryo in monocots.


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