Practical

Paper Code: 
BOT125
Credits: 
9
Contact Hours: 
240.00
Max. Marks: 
100.00
Objective: 

Course Objective:

This course will enable the students to –

  1. To demonstrate procedural knowledge that creates different types of professionals in the field of Botany like in research and development, teaching government and public services. 

 

Course Outcomes (COs):

     Course

Course Outcome

Learning and teaching strategies

Assessment Strategies

Paper Code

Paper Title

BOT 125

 

Practical

 

CO21:  Learn the microscopic technique, familiarize with the external and internal structure of lower group organisms.

CO22:  Students are capable to become practical knowledge about micro-preparation and observation of permanent slides of genera.

CO23:  Learn about the basic concept of DNA isolation, SDS-PAGE and gel electrophoresis.

CO24:  Students are capable to become practical knowledge about micro-preparation and observation of permanent slides of genera.

CO25:  Studied the methods of fossilization and fossil plants

 

Substantial laboratory-based practical component and experiments

Technology-enabled learning

Field-based learning

Project-based learning

 

 

Practical assignments and laboratory reports

Observation of practical skills

Individual and group project reports

 

Viva voce interviews are majorly adopted assessment methods

 

 

Unit I: 
BOT 121: Cell & Molecular Biology
  • Isolation of RNA from Yeast
  • Restriction Digestion
  • Agarose – Gel Electrophoresis
  • SDS- PAGE
  • Isolation of DNA from plant material

 

Unit II: 
BOT 122: Cytology & Cytogenetics
  • Study of general cytological techniques
  • Study of various stages of mitosis in Onion root tips
  • Study of various stages of meiosis in Onion flower bud
  • Calculation of mitotic index
  • To study B chromosomes in plants
  • Study of pollen viability
  • To measure different types of plant cells using Stage micrometer                and Ocular micrometer
  • Induction of polyploidy in plants by treating shoot apical meristem with colchicines solution

 

Unit III: 
BOT 123: Hierarchy of Plant Kingdom
  • Preparation of report on Indian contributors in the field of algal, fungal, bryophytic, gymnospermic and angiospermic paleobotany
  • Microscopic examination of stained cell preparation of bacteria by various staining methods
  • Study of role of bacteria in transformation of milk to milk products and in carbohydrate fermentation
  • Determination of Biological Oxygen Demand in pure water and water with algal growth to various degrees
  • Estimation of protein content in Spirulina, the Single Cell Protein
  • Study of mushroom cultivation
  • Study of moisture retaining capacity of peat moss
  • Study of economic importance of Gymnosperms
  • Study of different types of lichen thalli and their role in succession

 

Unit IV: 
BOT 124: Microbiology, Fungi & Plant Pathology
  • Cleaning of glassware
  • To study different methods of sterilization and disinfection by physical agents.
  • Instrumentation
  • To study various types of culture media
  • To determine the growth curve in bacteria (E.coli)
  • To study the bacteria by Gram staining
  • To become acquainted with Kirby-Baur procedure
  • Wine production by fermentative activities of Yeast cells
  • Isolation of micro organisms from the mixed culture by spread plate methods
  • Isolation of micro organism by pour plate method
  • To study ecological relationship between micro organisms of soil by Wino Gradsky Column
  • To study the presence of faecal contamination in the given water sample
  • Survey of dermatological diseases caused by Fungi
  • Inventry preparations of antibiotics procured from Fungi
  • Morphological study of representative members of Fungi- Pilobolus, Chaetomium, Morchella, Melampsora, Polyporus, Dreschlera, Phoma, Peziza, Puccinia
  • Symptomatology, identification, causal organism of the following diseases: White rust, bunt, smut, green ear, smut and ergot of Bajra, rust and smut of wheat, paddy blast, cotton wilt, downy mildew and powdery mildew of grapes, tundu, tobacco mosaic virus, little leaf of brinjal, root knot of vegetables
  • Report on eminent contributors in Mycology, Plant pathology and important related institutes

 

Academic Year: