11th Bio - Botany Important Questions 2 , 3 ,5 , marks

11th Bio - Botany Important Questions 2 , 3 ,5 , marks

1.     Difference between ana bolism and catabolism

2.     Characteristic features of Viruses

3.     Multiplication or Life Cycle of Phages

4.     Need of Classification

5.     Ultrastructure of a Bacterial cell

6.     Steps involved in Gram Staining

 7.     Difference between Gram Positive and Gram Negative Bacteria

8.     Salient features Cyanobacteria

9.     General characteristic features Amphibians of Plant Kingdom

10.  Types of Stele

11.  General characteristic features Gymnosperms

12.  Comparison of Gymnosperm with Angiosperms

13.  Difference between Gymnosperms and Angiosperms

14.  Salient features of Angiosperms

15.  Characteristic features root

16.  Regions of root

17.  Write the difference between racemose and cymose

18.  Special Inflorescence

19.  Aestivation

20.  Placentation

21.  Classification of fruits

22.  Functions of Fruit

23.  Significance of Seeds

24.  ICN Principles

25.  Codes of Nomenclature

26.  Type concept

27.  Role of Botanical Garden

28.  Herbarium – Preparation and uses

29.  Diagnostic features  and Botanical description of  Selected Families of Angiosperms

30.  Cell Doctrine (Cell Principle)

31.  Physical Properties of Protoplasm

32.  Ultra Structure of Plant Cell

33.  Difference between plant and animal cells

34.  Structure of Cell Membrane

35.  Structure and functions of Nucleus

36.  Significance of Mitosis

37.  Significance of Meiosis

38.  Properties of Water

39.  Structure of Protein

40.  Properties of Enzyme

41.  Structure of DNA

42.  Features of DNA

43.  Types of RNA

Prepared by

B.BALAJI.,M.A.,M.Sc.,M.Phil.,B.Ed., PG ASSISTANT IN BIOLOGY