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J M J COLLGE FOR WOMEN, AUTONOMOUS, TENALI I B.SC. BOTANY SYLLABUS w.e.f Academic year 2015-2016 I ST SEMESTER PAPER-I Diversity of Microbes and Thalophytes Unit-I (Diversity of Microbes) 1. Introduction to microbiology- WHITTAKER’S Five kingdom concept, Prokaryotes and Eukaryotes 3 hours 2. Virus- Structure, Replication and Transmission, Plant diseases caused by viruses and their Control Measures. Mycoplasma, HIV 7 hr 3. Bacteria- Introduction, Archae bacteria, Structure, Reproduction. Economic importance of Bacteria 8hr 4. Cyanobacteria- Thallus organization, Cell structure and life history of Oscillatoria, Nostoc and their uses as Bio fertilizers. 6 hrs UNIT-II (Algae) 5. Algae General Characters, outlines of Classification (Fritsch’s) 6. Economic Importance of Algae. 5 hrs 7. Structure, Reproduction ,life history and Systematic position of the following Oedogonium, Ectocarpus and Polysiphonia 12 hrs UNIT-III (Fungi& lichens, Plant Pathology) 8. Fungi : General Characters and outlines of Classification(Ainsworth) 3hrs 9. Structure, reproduction and life history of Albugo, Penicillium, Puccinia 10 hrs. 10. Lichens: Morphology, Anatomy, Reproduction, Economic importance 3 hrs 11. Plant Pathology: Red rot of Sugarcane-Fungal disease, Bhendi vein clearing disease- Virus, Citrus canker-Bacteria. 3 hrs

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Page 1: jmj collge for women, autonomous, tenali i b.sc. botany

J M J COLLGE FOR WOMEN, AUTONOMOUS, TENALI

I B.SC. BOTANY SYLLABUS w.e.f Academic year 2015-2016

I ST SEMESTER PAPER-I

Diversity of Microbes and Thalophytes

Unit-I (Diversity of Microbes)

1. Introduction to microbiology- WHITTAKER’S Five kingdom concept, Prokaryotes and

Eukaryotes 3 hours

2. Virus- Structure, Replication and Transmission, Plant diseases caused by viruses and their

Control Measures. Mycoplasma, HIV 7 hr

3. Bacteria- Introduction, Archae bacteria, Structure, Reproduction. Economic importance of

Bacteria 8hr

4. Cyanobacteria- Thallus organization, Cell structure and life history of Oscillatoria, Nostoc

and their uses as Bio fertilizers. 6 hrs

UNIT-II (Algae)

5. Algae General Characters, outlines of Classification (Fritsch’s)

6. Economic Importance of Algae. 5 hrs

7. Structure, Reproduction ,life history and Systematic position of the following

Oedogonium, Ectocarpus and Polysiphonia 12 hrs

UNIT-III (Fungi& lichens, Plant Pathology)

8. Fungi : General Characters and outlines of Classification(Ainsworth) 3hrs

9. Structure, reproduction and life history of

Albugo, Penicillium, Puccinia 10 hrs.

10. Lichens: Morphology, Anatomy, Reproduction, Economic importance 3 hrs

11. Plant Pathology: Red rot of Sugarcane-Fungal disease, Bhendi vein clearing disease-

Virus, Citrus canker-Bacteria. 3 hrs

Page 2: jmj collge for women, autonomous, tenali i b.sc. botany

JMJ COLLEGE FOR WOMEN (AUTONOUS): TENALI

I B.SC BOTANY (w.e.f.2015-16)

I SEMESTER- PAPER- I

Biology& Diversity of Thallophytes &Microbes

Section A Time: 3hrs

Max.Marks; 70

Answer any Four of following questions. 4x2=8M

1. What is contagium vivum fludium? Who used this phrase with reference to which

disease?

2. Who discovered conjugation in bacteria?Give the scientific name of the bacterium

used in the discovery?

3. Pigments and Resreved food material in Rhodophyceae?

4. What is meant by Nannadrium? Give an example for Nannadrous species?

5. What is Macrocyclic, Heteroecious Rust?Give an example.

6. What are Bio fertilizers? Give an Example.

Section B

Write Short notes on Four of the following 4x5=20M

1. Oedogonium cell structure.

2. Plurilocular Sporangia

3. Economic importance of Lichens

4. Citus canker

5. Leaf blight of Rice.

6. HIV

Section C

Answer Any Three the following questions 3X14=42M

1. Describe the life history of Marcrandrous species in Oedogonium.

2. Describe the life history of Polysiphonia

3. Give an account of the life history of Macrocyclic heterogenous rust

4. Describe the life history of Albugo.

5. Briefly describe the Cell structure of a Bacterium

6. Describe the Structure & Replication of Virus.

Page 3: jmj collge for women, autonomous, tenali i b.sc. botany

J M J COLLEGE FOR WOMEN: TENALI (Autonomous)

I B.Sc – BOTANY

PRACTICAL SYLLABUS: PAPER I SEMESTER –I wef 2015-2016

Paper 1 –Microbial Diversity, Algae and Fungi.

1. Gram staining of bacteria.

2. Study of Viruses-Bacteriophase,Tobacco mosaic virus

3. Study of plant disease symptoms caused by Bacteria – Citrus canker, Virus-Bhendi vein

clearing disease, Fungi - Red rot of sugar cane.

4. Vegetative and reproductive structures of the following:

Oedogonium, Ectocarpus, Polysiphonia, Nostoc and Scytonema.

5. Fungi: Albugo, Penicillium and Pucinia.

6. Section cutting of diseased material infected by Fungi and identification of pathogens as

per theory syllabus.

6 Lichens: Different types of thalli and Anatomy.

7 Viva voce

Page 4: jmj collge for women, autonomous, tenali i b.sc. botany

J M J COLLEGE FOR WOMEN: TENALI (AUTONOMOUS)

Practical Examination-Model paper w e f 2015-2016.

Botany, Paper-I Semester-I

Microbial Diversity, Algae and Fungi

Time: 3hrs Max marks:50

Identify giving reasons two of the given Algal mixture”A”.Leave your preparation for

valuation. Draw labeled diagrams (slide-1M, Diagram-1M, Identification-1M) 3x2=6M

Make a suitable stained preparation of the material “B” to bring out the details of internal

structure-identify giving reasons. Draw labeled diagrams and leave your preparations for

evolution.(Slide-5M,diagrams-3M,Identification-2M) 10M

Conduct C-Gram staining of Bacteria 9M

Write critical notes and identify D,E,F,G and H 15M

Viva voce 5M

Record 5M

Key

A-Algal material

B- Fungi material

C-Bacterial material

D-Viruses photographs/Models

E-Specimen or Slide of Algae

F--Specimen or Slide of Fungi

G- Specimen or Slide of Plant pathology

H-Specimen or Slide of Lichens

Page 5: jmj collge for women, autonomous, tenali i b.sc. botany

J M J COLLGE FOR WOMEN, AUTONOMOUS, TENALI

I B.SC. BOTANY SYLLABUS w.e.f academic year 2015-16

II - SEMESTER PAPER-II

Bryophyta, pteridophyta, Gymnosperms and Paleo botany

Unit –I Bryophyta

1. Bryophyta- General characters , Outlines of Classification and Alternation of Generations

4hrs

Structure, Reproduction, Life history and Systematic position of Marchantia, Anthoceros,

Polytrichum (development details not required) 9hrs

Evolution of Sprophyte in Bryophytes 2hrs

UNIT-II Pteridophyta

2. Pteriodophyta- general characters and outlines of Classification, Alternation of

Generations. 4hrs

3. Structure, reproduction, Life history and Systematic Position of Lycopodium, Equisetum

and Marsilea (development details not required)- 18 hrs

Stelar Evolution in Pteridophytes

UNIT- III Gymnosperms and Paleobotany

4. Gymnosperms- General characters and Classification 4hrs

5. Morphology , Anatomy , Reproduction and life history of Pinus and Gnetum 10hrs

6. Paleobotany: Introduction- Fossils and their importance and outline of Fossilization and

Geological time scale and Rhynia. 9hr

7. Bennetitiales: General account.

Page 6: jmj collge for women, autonomous, tenali i b.sc. botany

JMJ COLLEGE FOR WOMEN, AUTONOMOUS:TENALI

I B.Sc -Botany Paper II

II Semister- Paper II w.e.f (2015-16)

(Bryophyta, Pteridophyta, Gymnosperms and Paleobotany)

MODEL QUESTION PAPER

Time-3 Hrs Max marks- 70

Draw Diagrams where ever necessary

Section A

I Answer any Four of the following 4x2=8M

1. Distinguish between the Elaters and Pseudo Elaters

2. What is Endothecium? Mention its course of development in Anthoceros.

3. Mention the name of Fossil Pteridophyte and name its discoverer.

4. Mention the Lycopodium sps having Top shaped & Plate Shaped gametophytes

5. What is Mycorrhizal association? Give an example.

6. What is Paleontology: Who is the father of Paleontology?

Section B

II Answer Any Four of the following questions 4x5=20M

7. Gemma Cup

8. Classification of Bryophytes

9. Cone of Lycopodium

10. Marselia petiole T.S– diagram

11. Pinus ovuliferous scale

12. Geological time scale

Section C

III Write Any Three of the following 3x14=42M

13. Describe the External and internal Structure of Marchantia Thallus.

14. Describe the structure of mature Sporophyte of Anthoceros.

15. Explain the Internal Structure of the Stem of Lycopodium cernuvum and mention the other

types of steles present in Lycopodium species.

Page 7: jmj collge for women, autonomous, tenali i b.sc. botany

16. Explain the external and internal structure of the Sporocarp of Marselia.

17. Describe the internal structure of the Pinus needle & Mention its Xerophytic characters.

18. Give an account of Reproduction of Cycadeoideae.

Page 8: jmj collge for women, autonomous, tenali i b.sc. botany

J M J COLLEGE FOR WOMEN: TENALI (AUTONOMOUS)

Botany Practical Examination-Model paper w e f 2015-2016.

Paper-II Semester-II

1. Cut TS of material “A” Stain and mount .Leave the preparation for valuation. Draw

diagram, identify and give reasons. 10M

2. Cut TS of material “B” Stain and mount .Leave the preparation for valuation. Draw

diagram, identify and give reasons. 9M

3. Identify and write notes on C, D, E, F, G, and H. 6 X 3 1\2 =21M

4. Viva voce 5M

5. Record 5M

SCHEME OF VALUATION

1. Pteridophyta

Identification 1M

Diagram 2M

Notes 3M

Section cutting 4M

2. Gymnosperms

Identification 1M

Diagram 2M

Notes 3M

Section cutting 3M

3. CD –Bryophyta EF –Pteridophyta GH-Gymnosperms

Identification 1M

Diagram 1M

Notes ½ M

Page 9: jmj collge for women, autonomous, tenali i b.sc. botany

J M J COLLGE FOR WOMEN, AUTONOMOUS, TENALI

II YEAR B.SC. BOTANY SYLLABUS w.e.f academic year 2011-12

III - SEMESTER PAPER-III

ANATOMY,EMRYOLOGY AND TAXONOMY

UNIT-I ANATOMY 15hs

1. Meristems- types, histological organization of shoot and root apices and theories-4h

2. Tissues and tissue systems-6h

3. Leaf ;internal structure of dicot, monocot, zerophytic leaves-5h

Unit-ii Embryology 24hrs

4.Introduction- history and importance of embryology( outlines)

Anthor structure, microsporogenesis and development of male gametophyte

Types of pollen grains- acacia, hibiscus, grass -6hr

5.ovules structure and types-megasporogenesis, development of female gametophyte-

structure of typical( polygonum type) -6h

6.Pollination, embryosac and types of embryosacs fertilization( outlines)4h

7.Endosperm-development and types. Embryo-development and types. Polyembryoni and

apomixis ( outlines) 5h

8. Experimental embryology- parthenogenesis an dparthenocarpic (outlines) 3h

UNIT-III TAXONOMY 21hr

9.Introduction-types of classification- artificial, natural and phylogenetic-4h

10.Systems of classifications- salient features Bentham and Hookers and Engler and Prantle.

6hr

11.Nomenclature and taxonomic resources- An introduction to ICBN, Vienna code-a brief

account. 5hr

12.Systematic study and importance of plants belong to the following

Families: Annonaceae, Capparidaceae, Rutaceae, Fabaceae, Caesilpinaceae,

Mimosaceae,Cucurbitaceae, Apiaceae 7hr

Page 10: jmj collge for women, autonomous, tenali i b.sc. botany

J M J COLLGE FOR WOMEN(AUTONOMOUS), TENALI

II B.SC. BOTANY SYLLABUS w.e.f academic year 2011-12

IV – SEMESTER PAPER-IV

ANATOMY,MEDICINAL BOTANY AND TAXONOMY

UNIT-I ANATOMY -15hr

1. Stem : Dicot stem structure in cucurbita normal secondary growth,

Anamolous secondary growth in dicot stem- Boerhavia, monocot stem- dracaena

2.Anamolous secondary growth- Beta 9hr

3. Wood structure- growth rings, sap wood, heart wood, periderm.Study of local timbers-(

Tectona grandies), Rose wood ( Albrgia latefolia), Nalla maddi( Terminalia tomentosa, T.

alata ), and neem (Azardirachta indica).6hr

UNIT-I MEDICINAL BOTANY - 30hr

4.Ethonomedicine-scope,interdisciplinary nature, distinction of ethanomedicione from

folklore medicine. Outlines of Ayur vedha and homeopathic systems of traditional medicine.

Role of AYUSH,NMPB,CIMAP and CDRI -8hr

5.Plants in primary health care- common medicinal plants- identification- plant parts to be

used as remedies- Tulasi( Oscimum sanctum), Pippallu( piper longum), Karaka( Terminalia

chebula), Kalabanda(Aloevera) Turmeric (Curcuma longa ).4hr

6.Traditional medicine vs modern medicine- study of select plant example used in traditional

medicine as resource ( active principles, structure usage and pharmacological action ) of

modern medicine-

Nelavemu-(Andrographis paniculata)

Billaganaru- (Catharanthus roseus), Nela usiri- (Phyllanthus amarus)

Amla-(Phillanthus emblica), Brahmi-Bacopo monnieri). 6hr

7.Pharmacognosy: Introduction and scope of Pharmacognosy (outlines only) 6hr

8.Pharmacopoeia - Indian Pharmacopoeia, Adultration of drugs 6hr

9.Plant crude drugs- types, methods of collection, processing and storage practices.

Evaluation of crude drugs (outlines only) 6hr

UNIT III –TAXONOMY 15hr

8. Current concept in Angiosperm taxonomy- Cytotaxonomy, Chemotaxonomy. Cero

taxonomy, Taxonomy related to Embryology 5hr.

9. Systematic study and economic importance of plants belong to the following families:

Page 11: jmj collge for women, autonomous, tenali i b.sc. botany

Asteraceae, Asclepiadace, Lamiacae, Amaranthaceous, Euphorbiaceae, Orchidaceae

and poaceae -10hr

Page 12: jmj collge for women, autonomous, tenali i b.sc. botany

J M J COLLGE FOR WOMEN(AUTONOMOUS), TENALI

III B.SC. BOTANY SYLLABUS w.e.f academic year 2011-12

V – SEMESTER PAPER-V

GENETICS AND ECOLOGY

UNIT-I GENETICS 22hr

1. Mendelism- Mendelian laws of inheritance, law of segregation, independent

assortment, test cross, back cross.

2. Linkage

3. Crossing over- genetic maps, construction genetic maps, two point test cross.

4. Mutation- Find structure of gene, types of mutagens, practical application, DNA

repair mechanism, gene mutation.

UNIT-II ECOLOGY 23hrs

5. Ecosystem-concept and components of ecosystem ,energy flow, food chain and food

webs and ecological pyramids.

6. Plants and environment- general account of ecological factors, climatic, edaphic and

biotic, ecological adaptations of plants.

7. Population ecology- outlines ecotypes and ecads.

8. Community ecology- outlines of frequency, density, cover life forms, biological

spectrum, ecological succession- hydrosere and xerosere.

9. Production ecology- concepts of productivity, GPP,NPP,CR(community respiration)

and secondary production P/R ratio of ecosystems.

Page 13: jmj collge for women, autonomous, tenali i b.sc. botany

JMJ COLLGE FOR WOMEN (AUTONOMOUS), TENALI

III B.SC. BOTANY SYLLABUS w.e.f 2015-16

V – SEMESTER PAPER-VI

GENETICS AND ECOLOGY

UNIT-I GENETICS 22hr

1. Mendelism- Mendelian laws of inheritance, law of segregation, independent

assortment, test cross, back cross.

2. Linkage

3. Crossing over- genetic maps, construction genetic maps, two point test cross.

4. Mutation- Find structure of gene, types of mutagens, practical application, DNA

repair mechanism, gene mutation.

UNIT-II ECOLOGY 23hrs

5. Ecosystem-concept and components of ecosystem, energy flow, food chain and food

webs and ecological pyramids.

6. Plants and environment- general account of ecological factors, climatic, edaphic and

biotic, ecological adaptations of plants.

7. Population ecology- outlines ecotypes and ecads.

8. Community ecology- outlines of frequency, density, cover life forms, biological

spectrum, ecological succession- hydro sere and xerosere.

9. Production ecology- concepts of productivity, GPP, NPP, CR (community respiration)

and secondary production P/R ratio of ecosystems.

Page 14: jmj collge for women, autonomous, tenali i b.sc. botany

J M J COLLGE FOR WOMEN (AUTONOMOUS), TENALI

III B.SC. BOTANY SYLLABUS w.e.f 2015-16

VI SEMESTER – VII PAPER

PLANT PHYSIOLOGY,SEED TECHNOLOGY AND HORTICULTURE

Plant physiology:

UNIT -I

1.1 - Respiration: Types of respiration, Glycolysis, Krebs cycle, Electron Transport

System, Machanism of oxidative phosphorylation R.Q, pentore phosphate pathway.

1.2 - Nitrogen metabolism: Importance of Nitrogen, Nitrate Reduction, Ammonia

assimilation, Biological Nitrogen Fixation.

UNIT-II

2.1 - Phytohormones: Structure and physiological effects of Auxins, Gibberllins,

Cytokinins, ABA, Ethylene, and their role in Horticulture. 2.2 - Stress Physiology:

Concept, plant response to water salt and temperature stresses.

2.3 - Physiology of flowering: Photoperiodism,role of phytochrome in flowering.

SEED TECHNOLOGY AND HORTICULTURE

UNIT-III

3.1 - Seed and seed storage: Seed dormancy, causes and methods of breaking seed dormancy,

Seed banks seed testing and seed certification.

3.2- Horticulture techniques: Introduction , divisions of Horticulture, cultivation of

ornamental plants, vegetable gardening , general principals of vegetable gardening, Bonsai

plants , Hydrophonics.

3.3 - Floriculture: Introduction , importance of green house, poly house, mist chamber, shade

nets , micro irrigation system.

3.4 - Vegetative propagation of plants: Stem and leaf cutting, layering and bud grafting.

Ornamental plants –Rose, Jasmine, Bougainvillea.

Page 15: jmj collge for women, autonomous, tenali i b.sc. botany

J M J COLLGE FOR WOMEN (AUTONOMOUS), TENALI

III B.SC. BOTANY SYLLABUS w.e.f 2015-16

VII SEMESTER-VIII PAPER

BIO DIVERSITY, BIO TECHNOLOGY

UNIT-I

1.1-Biodiversity ; Concept , types of biodiversity , earth summit convention on Bio diversity,

levels, value , threats to Bio diversity.

1.2-Endemism

1.3-Vavilov centers of crop plants

1.4-Principles of conversation

IUCN- Threat categories, red data book, Threatened and Endangered plants of india. Role

of organization in the conservation of Bio diversity WCED,IUCN,UNEP,WWF,NBPGR,

NBD.

UNIT-II

2.1- Bio technology – Introduction,application.

2.2- r DNA technology – steps , vectors , gene cloning , transgenic plants.

2.3- Tissue culture:

Introduction

Sterilization procedure

Culture media – composition , preparation

Explants

2.4-Cell and protoplast culture

Cell and protoplast culture

Somatic hybrids and cybrids

2.5 – Applications of Tissue culture,Production of Pathogen free plants , somaclonal variants

, stress resistant variants. Synthetic seeda.

Page 16: jmj collge for women, autonomous, tenali i b.sc. botany

J M J COLLGE FOR WOMEN (AUTONOMOUS), TENALI

III B.SC. BOTANY SYLLABUS w.e.f 2015-16

V – SEMESTER PAPER-V

PLANT PHYSIOLOGY AND CELL BIOLOGY

UNIT-I PLANT PHYSIOLOGY 33hr

1. Water relations- importance of water to plant life, physical properties of water,

diffusion, osmosis, imbibition, water potential and plasmolysis.

2. Absorption of water- introduction, water absorbing parts, mechanism of water

absorption.

3. Ascent of sap- introduction, mechanism of ascent of sap, cohesion tension theory.

4. Transpiration- introduction, stomata structure, mechanism of stomata movement

and theories.

5. Mineral nutrition- criteria of essentiality, macro and micro elements, absorption

of mineral ions- passive and active mechanism.

UNIT II

6. Enzymes – structure and properties of enzymes, nomenclature and classification,

enzyme action, factors affecting enzyme actions.

7. Photosynthesis- photosynthetic pigments, absorption and action spectrum, hill

reaction and Emerson’s enhancement effect, concept of photo systems,

mechanism of photosynthesis- electron transport, proton transport,

photophosporylation, carbon assimilation path ways, C3, C4 and CAM , photo

respiration.

8. Translocation of organic solutes- evidences in support of, phloem, source and sink

relationship, mechanism of phloem transport.

UNIT III CELL BIOLOGY 12hr

9. Cell organelles- cell membrane, mitochondria, plastids, and ribosome.

10. Ultra structure of nucleus

11. DNA as genetic material-DNA structure and replication, genetic code, protein

synthesis.

Page 17: jmj collge for women, autonomous, tenali i b.sc. botany

JMJ COLLGE FOR WOMEN (AUTONOMOUS), TENALI

III B.SC. BOTANY SYLLABUS w.e.f 2015-16

V – SEMESTER PAPER-VI

GENETICS AND ECOLOGY

UNIT-I GENETICS 22hr

1. Mendelism- Mendelian laws of inheritance, law of segregation, independent

assortment, test cross, back cross.

2. Linkage

3. Crossing over- genetic maps, construction genetic maps, two point test cross.

4. Mutation- Find structure of gene, types of mutagens, practical application, DNA

repair mechanism, gene mutation.

UNIT-II ECOLOGY 23hrs

5. Ecosystem-concept and components of ecosystem, energy flow, food chain and food

webs and ecological pyramids.

6. Plants and environment- general account of ecological factors, climatic, edaphic and

biotic, ecological adaptations of plants.

7. Population ecology- outlines ecotypes and ecads.

8. Community ecology- outlines of frequency, density, cover life forms, biological

spectrum, ecological succession- hydro sere and xerosere.

9. Production ecology- concepts of productivity, GPP, NPP, CR (community respiration)

and secondary production P/R ratio of ecosystems.

Page 18: jmj collge for women, autonomous, tenali i b.sc. botany

JMJ COLLEGE FOR WOMEN, TENALI (AUTONOMOUS)

III B.Sc Botany syllabus V Semester

Elective paper VI(A)

Applied Microbiology

UNIT-I: Introduction to Microbiology

1Introduction, history of microbiology and Koch’s postulates 4Hrs

Whittaker classification and Importance of Microbiology 3Hrs

Bacterial cell structure (out lines only) and Growth 3Hrs

Diseases of Human beings-Typhoid Malaria, Hepatitis, AIDS 5Hrs

Unit: II Industrial Microbiology

Types of media, Preparation of medium

Physical conditions required for growth (Temp, Gaseous requirement, PH

) 5Hrs

Fermentation of Ethanol, Acetic acid, and Citric acid 7Hrs

Production of Bread and Wine 3Hrs

UNIT:III Diseases and control

Downy of Mildew of grapes, Tobacco mosaic disease, Soft rot of vegetables 7Hrs

Production of Antibiotics and Drugs derived from microorganisms 5Hrs

Methods control of infectious diseases 3Hrs

Page 19: jmj collge for women, autonomous, tenali i b.sc. botany

JMJ COLLEGE FOR WOMEN (Autonomous)

III B.Sc Botany VI semester

Elective Paper VIII (A) Horticulture

Unit I Introduction to Horticulture 15 hrs

1. Definition, history, branches of horticulture.

2. Nutritive value of fruits and vegetables.

3. Propagation: seed treatment seed germination and seed dormancy.

Unit II Methods of vegetative propagation 15hrs

6. Cuttings: Root, stem, leaf cuttings.

7. Layering: Simple, Air and Mound layering.

8. Budding: Shield, Patch and Ring budding.

9. Grafting: Simple, tongue and venur grafting.

Unit III Ornamental plants and nursery management 15hrs

10. Introduction classification and cultivation of ornamental plants.

11. Definition, importance, scope and types of nursery management.

12. Site selection components and layout nursery.

13. After care in nursery.

Page 20: jmj collge for women, autonomous, tenali i b.sc. botany

JMJ COLLEGE FOR WOMEN (Autonomous)

III B.Sc Botany V semester

Elective Paper VI (A) Applied microbiology

Time 3 hrs Max marks 70

I Answer any four of the following 4X2=8

1. Whittaker’s proposals how many kingdoms are recognized in the living world.

Mention prokaryotic and eukaryotic groups.

2. What is vinegar?

3. What is pasteurization? Who invented it?

4. What is quarantine?

5. Mention botanical names of oyster mushroom and cultivated mushroom.

6. Name two micro organisms that produce streptomycin and erythromycin.

II Answer any four of the following 4X5=20

1. Preparation of bread.

2. Production of cheese and curd.

3. Economic importance of yeast.

4. Fermentor.

5. Citric acid fermentation.

6. Mushroom cultivation.

III Answer any three of the following 3X14=42

1. Describe the industrial production of ethanol with the help of micro-organisms.

2. What are antibiotics? Explain different steps involved in the commercial

production of antibiotics.

3. What is fermentation? Describe the production of acetic acid.

4. What is causative organism of malaria? Describe the disease cycle? How do you

control the disease?

5. Write a detailed account of downy mildew of grapes.

6. Give an account of three viral diseases of humans that you have studied.

Page 21: jmj collge for women, autonomous, tenali i b.sc. botany

JMJ COLLEGE FOR WOMEN (Autonomous)

III B.Sc Botany VI semester

Horticulture - Question Paper

Time 3hrs Maxmarks:70

I Answer any four of the following 4X2=8M

1. Mention two branches of horticulture.

2. Define dormancy and mention its significance.

3. Mention two differences between simple and mound layering.

4. What is meant by stock and scion?

5. Mention two plants which are developed by stem cuttings.

II Answer any four of the following 4X5=20M

7. Nutritive value of fruits.

8. Stock scion relationship.

9. Simple and tongue grafting.

10. Root and leaf cuttings.

11. Lay out of nursery.

12.After care in nursery.

III Answer any three of the following 3X14=42M

13. Write an account on seed treatment and seed germination?

14. Explain about factors effecting budding and grafting?

15. Define layering and explain about layering.

16. Define budding and explain about budding.

17. Discuss about cultivation methods of ornamental plants.

18. Write an account on nursery management.

Page 22: jmj collge for women, autonomous, tenali i b.sc. botany

JMJ COLLEGE FOR WOMEN (Autonomous)

III B.Sc Botany VI semester

Elective Practical PaperIV(A)

Syllabus

Applied Microbiology and Horticulture

Time 3hrs Max marks50

1Media preparation

2 Fungal group’s identification

3 Plant diseases and human diseases

4 Development of nursery (Different plants)

5 Field trip visit to nurseries

Page 23: jmj collge for women, autonomous, tenali i b.sc. botany

JMJ COLLEGE FOR WOMEN (Autonomous)

III B.Sc Botany VI semester

Elective Practical Question Paper VI & VIII(A)

HORTICULTURE AND APPLIED MICRO BIOLOGY

Time 3hrs Max marks50

A Preparation of Media 10M

B Identification of fungal groups (2) 5M

Identification - 1M

Notes -1/2 M

Diagram - 1M

C and D Identification of diseases (2) 5M

C -plant diseases- 2 1/2

D-Human diseases- 2 1/2

Identification-1M

Notes -1 1/2M

E Development of nursery by each students 10M

F Field trip 5M

G Record 5M

Internal 10M