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IIS Univ
  • Admissions

    It is a University which is committed to excellence and overall development of the student...

  • Placements

    Excellent education not only imparts knowledge, but also paves the way for...

  • Life@IIS Univ

    Life @ IISU is nothing less than a kaleidoscope of myriad hues; complete with...

  • Academics

    Taking the age-old tradition of enlightenment through education forward,...

  • Research

    To stimulate curiosity and cater to the global needs of a dynamic education,...

  • About Us

    The IIS University, with its perfect amalgamation of innovation, inspiration...

IIS (Deemed to be University)

Gurukul Marg, SFS, Mansarovar, Jaipur 302020, (Raj.) India

Phone:- +91-141-2400160-61, 2397906-07,

Fax: 2395494,2781158, Toll Free No.: 1800 180 7750

Structure and function of Invertebrates | Zoology

Structure and function of Invertebrates

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Paper Code: 
ZOL 123
Credits: 
4
Contact Hours: 
60.00
Max. Marks: 
100.00
Objective: 

Course objectives:

This course will enable the students to –

  1. Give an insight into the structure and mechanism of various life processes found in invertebrates.
  2. With the knowledge of basis of classification and detailed comparative study of the various physiological functions in an invertebrate body belonging to diverse phyla, students must be able to find affinities amongst each group
  3. The study on Minor phyla and the various larval forms will be adding value to their concepts.

 

Course Outcomes (COs):

Course

Learning outcomes

(at course level)

Learning and teaching strategies

Assessment Strategies

Paper Code

Paper Title

ZOL

123

Structure and Function of Invertebrates

 

Students will-

 

CO12: Able to explain the basis of classification, different physiological body processes of invertebrates.

 

CO13: Illustrate the significance of Larval forms of invertebrates and can correlate their characteristic features with their adult forms.

 

CO14: Correlate the characteristics, features and significance of Minor Phyla;  as well as their role in the ecosystem

 

CO 15: Judge the structure and metabolic functions of Invertebrates

 

CO16:Deduce the basis of classification

Approach in teaching: Discussion, Demonstration, Action Research, Project, Field Trip

Learning activities for the students:Field activities, Simulation, Presentation, Giving task

Class test

Semester end examinations,

 Quiz,

Assignments,

Seminar Presentation

Individual and group projects

 

12.00
Unit I: 
UNIT I
● Basis of classification (brief account)-:
Symmetry, coelom, segmentation, embryogeny and level of organization
● Locomotion
Flagellar and ciliary movement in protozoa
Hydrostatic movement in Coelenterate, Annelida and Echinodermata
 
12.00
Unit II: 
UNIT II
● Nutrition and digestion
Filter feeding in Polychaeta, Mollusca and Echinodermata 
● Respiration
Organs of respiration – gills, lungs and trachea
Respiratory Pigments
Mechanism of respiration
 
12.00
Unit III: 
UNIT III
● Excretion
Organs of excretion: coelom, coelomoducts, nephridia and Malpighian Tubules
Mechanism of excretion
Excretion and osmoregulation 
● Trends in Neural Evolution
Primitive nervous system -Coelenterata and Echinodermata
Advanced nervous system- Annelida, Arthropoda (Crustacean and Insecta)and Mollusca(Cephalopoda)
 
12.00
Unit IV: 
UNIT IV
● Invertebrate larvae
Larval forms of free living invertebrates
Larval forms of parasites
Significance of larval forms
 
12.00
Unit V: 
UNIT V
● Minor Phyla (Ctenophora, Rhyncocoela, Entoprocta, Rotifera, Bryozoa, Phoronida)
Concept and significance
Organization and general characters
 
Essential Readings: 
ESSENTIAL READING::
● Invertebrate structure and function. ; Barrington.E.J.W. ThomasNelson&Sons Ltd. London
● The Invertebrates; Hyman.L.H.; McGraw Hill Co NewYork
● Invertebrate Zoology,III edition.;Barnes.R.D.
 
References: 
SUGGESTED READING:
● The invertebrates. Vol.1. Protozoa through Ctenophora, Hyman, L.H. McGraw Hill Co., NewYork.
● Invertebrate structure and function. Barrington, E.J.W. Thomas Nelson and SonsLtd.London.
● Evolution of Metazoan life cycle, Jagerstain, G. Academic Press, New York &London.
● The Invertebrates. Vol.8. Hyman, L.H. McGraw Hill Co., New York. and London
● Invertebrate Zoology Barnes, RD. W.B.Saunders Co.,Philadelphia
● A Biology of higher invertebrates, Russel-Hunter, WD. McMillan Co. Ltd.,London
● The Invertebrates srnallercolomate groups, Vol.5. Hyman, L.H. McGraw Hill Co., New York.
● Animal Parasitism. Cad. C.P.Prentice Hall Inc., NewJersey.
● Student Text Book of Zoology. Vol.I.II and III. Sedgwick.A. Central Book Depot, Allahabad.
 
e RESOURCES:
● Student Text Book of Zoology. Vol.I.II and III. Sedgwick.A. Central Book Depot, 
 
Academic Year: 
2022-2023
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