Semester I Important Questions- 2021-22

  Unit I

Short Questions
1. Heterocyst   2. Hormogones   3. Akinetes   4. Endospores    5. Actinomycetes    6. Archaebacteria

7. Bio fertilisers  8. Phycobiont and Mycobiont   9. Types of lichens 10. Capsid and Capsomeres  11. types of viruses   12.  Gram staining    13.  Koch Postulates
14. Binary fission   15. Bacterial Flagella  16. Types of Bacteria depending on shape
17. control of viral diseases  18. TMV   10, Bacteriophage  119. Lytic and lysogenic phage  20. Prophage

Long Questions

Brief account on Archaebacteria
General Characters, Cell Structure and thallus organisation in cyanobacteria
Structure and reproduction of Nostoc
Structure and reproduction of Anabaena
Structure and reproduction of Oscillatoria
Structure of Bacterial cell and nutrition in Bacteria
Sexual Reproduction in Bacteria
Asexual Reproduction in Bacteria
Reproduction or replication in Virus - Lytic and lysogenic phase
Economic importance of Bacteria - Useful and Harmful
Diseases caused by viruses and its prevention

II Unit
Short Questions
1. Algal Flagella  2. Pigments in Algae  3. Reserve Food In Algae  4. Gonidium  5. Globule and Nucule   6. Nandria   7. Gonidia  8. Plakea Stage   9. Algal Blooms   10, Bio Fouling  11. Cap cell
12. Coenobium  13. Asexual Reproduction in Volvox   14. stephanokontic zoospores  15. Amylum stars
Essay
General characters of Algae
Economic Importance of Algae
Thallus Structure in Algae
Reproduction in Oedogonium
Life Cycle of Volvox
Life Cycle of Chara
Life Cycle of Ectocarpus
Sexual Reproduction in Polysiphonia
Post fertilisation changes in polysiphonia and structure and importance of Cystocarp

Unit III

Short Questions
1. Autoecious and Heteroecious rust  2. Micro and Macrocyclic rust   3. Mycorrhizae  4. Budding
5. Nutrition in Fungi  6. Importance of Penicillium


Essay
Asexual reproduction in Albugo
Sexual Reproduction in Albugo
Life cycle of Yeast
Sexual Reproduction in Penicillium
Rust on Wheat or primary host
Rust on Barberry or secondary host
Economic importance of fungi

Unit IV

Short Questions.                
I Bryophytes
Amphithecium and endothecium
Heteromorphic alternation of Generations
Marchantia
Gemma Cups.     
Antheridiophore and Archegoniophore -
Elaters    
Anthoceros
Internal structure of  thallus
Meristematic zone or Intercalary zone 
Affinities of Anthoceros
Polytrichum       
Anatomy of leaf
Hydrome and Leptome
Apophysis
Theca
Lid
Calyptra
Epiphragm
Trabeculae
Peristome
Columella
Censor mechanism

II Pteridophyta
Formation of pith -- Expansion and Invasion Theory
Rhynia
General Characters
Lycopodium
Leaf Anatomy
Bulbils
Strobilus or Come
Equisetum
Vallecular Canal
Cardinal Canal
Xerophytic characters of stem
Structure of strobilus or cone
Marsilea
Internal structure of petiole

ESSAY QUESTIONS
I Bryophytes
Internal structure of Marchantia thallus
Sexual reproduction in Marchantia
Structure of Marchantia Sporophyte
Sexual reproduction in Anthoceros
Structure of Anthoceros sporophyte
Internal structure of Aerial stem of Polytrichum
Sexual reproduction in Polytrichum
Structure of Polytrichum sporophyte
Evolution of Sporophyte in Bryophytes -- Theory of Progressive Evolution
Theory of Regressive Evolution

Pteridophyte
Stem anatomy of Lycopodium
Asexual reproduction in Lycopodium
Sexual Reproduction in Lycopodium
Stem Anatomy of Equisetum
Structure and Development of Equisetum Gametophyte
Internal structure of stem or Rhizome of Marsilea
External and Internal structure of sporocarp or Asexual reproduction in Marsilea
Evolution of stele in Pteridophyte