Exam Details
| Subject | Animal Diversity- II | |
| Paper | ||
| Exam / Course | Bachelor Degree Programme (Elective Course: Life Science) | |
| Department | School of Sciences (SOS) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | December, 2016 | |
| City, State | new delhi, |
Question Paper
No. of Printed Pages: 6 ILSE-I0 I
BACHELOR OF SCIENCE (B.Sc.)
Term-End Examination
December, 2016
01134
LIFE SCIENCE
LSE-10 ANIMAL DIVERSITY-II
Time: 3 hours Maximum Marks: 75
Note: Question.no. 1 is compulsory. Attempt any six questions from questions no. 2 to 8. Draw well labelled diagrams, wherever necessary.
1. Define the following terms: 4x1=4
Diastema
Homocercal tail
Lophophore
Nuptial pad
Differentiate between the following 4x2=8
Flight feathers and Filoplumes
Urochordata and Cephalochordata
Pronephros and Metanephros
Sweat gland and Sebaceous gland
Draw a well-labelled diagram of the pectoral girdle of mammal. 3
OR
Draw the sectional view of a mammalian molar. 3
2. Write short notes on any two of the following: 2 x 5=10
Lateral line system in fishes
Human eye
Echolocation in bat
3. Explain the evolution of tetrapod heart with suitable diagrams. 8
What is the difference between single and double circulation 2
4. Write the characteristic features of prototheria. 4
Draw a key for the identification of poisonous and non-poisonous snakes. 4
Give the scientific name of Lamprey and Man. 2
5. Discuss the modifications in vertebrates for different types of locomotion on land. 10
6. Describe the structure and function of pituitary gland in mammals. 5
What is imprinting in behaviour? Using an example explain the long term consequences of imprinting. 5
7. Describe the types of scales in fishes. 4
How is the bird's lung modified for its high oxygen requirement? 6
8. What is the difference between the digestive system of herbivores and carnivores? 5
Describe migration in freshwater eel (Anguilla) and grey whale (Eschrichtius). 5
BACHELOR OF SCIENCE (B.Sc.)
Term-End Examination
December, 2016
01134
LIFE SCIENCE
LSE-10 ANIMAL DIVERSITY-II
Time: 3 hours Maximum Marks: 75
Note: Question.no. 1 is compulsory. Attempt any six questions from questions no. 2 to 8. Draw well labelled diagrams, wherever necessary.
1. Define the following terms: 4x1=4
Diastema
Homocercal tail
Lophophore
Nuptial pad
Differentiate between the following 4x2=8
Flight feathers and Filoplumes
Urochordata and Cephalochordata
Pronephros and Metanephros
Sweat gland and Sebaceous gland
Draw a well-labelled diagram of the pectoral girdle of mammal. 3
OR
Draw the sectional view of a mammalian molar. 3
2. Write short notes on any two of the following: 2 x 5=10
Lateral line system in fishes
Human eye
Echolocation in bat
3. Explain the evolution of tetrapod heart with suitable diagrams. 8
What is the difference between single and double circulation 2
4. Write the characteristic features of prototheria. 4
Draw a key for the identification of poisonous and non-poisonous snakes. 4
Give the scientific name of Lamprey and Man. 2
5. Discuss the modifications in vertebrates for different types of locomotion on land. 10
6. Describe the structure and function of pituitary gland in mammals. 5
What is imprinting in behaviour? Using an example explain the long term consequences of imprinting. 5
7. Describe the types of scales in fishes. 4
How is the bird's lung modified for its high oxygen requirement? 6
8. What is the difference between the digestive system of herbivores and carnivores? 5
Describe migration in freshwater eel (Anguilla) and grey whale (Eschrichtius). 5
Other Question Papers
Departments
- Centre for Corporate Education, Training & Consultancy (CCETC)
- Centre for Corporate Education, Training & Consultancy (CCETC)
- National Centre for Disability Studies (NCDS)
- School of Agriculture (SOA)
- School of Computer and Information Sciences (SOCIS)
- School of Continuing Education (SOCE)
- School of Education (SOE)
- School of Engineering & Technology (SOET)
- School of Extension and Development Studies (SOEDS)
- School of Foreign Languages (SOFL)
- School of Gender Development Studies(SOGDS)
- School of Health Science (SOHS)
- School of Humanities (SOH)
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- School of Performing Arts and Visual Arts(SOPVA)
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- School of Translation Studies and Training (SOTST)
- School of Vocational Education and Training (SOVET)
- Staff Training & Research in Distance Education (STRIDE)
Subjects
- Animal Diversity- II
- Animal Diversity-I
- Cell Biology
- Developmental Biology
- Ecology
- Electric & Magnetic Phenomena
- Genetics
- Mathematical Methods in Physics-I
- Mathematical Methods In Physics-II
- Optics
- Oscillations And Waves
- Physiology
- Plant Diversity-I
- Taxonomy and Evolution
- Thermodynamics & Statistical Mechanics