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Porphyra - Marine Plane Science and Benthic and Pelagic Z - Exam, Exams of Marine Science and Biology

Indira Gandhi Institute of Medical SciencesMarine Science and Biology

Porphyra, Natural Sources, Uses of Microalgae, Porphyra Species, Biological Features, Friend or Foe, Genetic Rescue, Invasive Species. Mostly people dont even know what is marine science. I request to every person who is in this field to upload their study material here so every common person know about.

Typology: Exams

2011/2012

Uploaded on 11/28/2012

shail_55c
shail_55c 🇮🇳

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Semester II Examinations 20010 / 2011
Exam Code(s)
3MR1; 3MR3; 3BS9; 3OS
Exam(s)
Marine Botany and Marine Zoology
Module Code(s)
MR 324/MR 326
Module(s)
Introduction to Marine Ecology II
Paper No.
II
External Examiner(s)
Prof. Richard Thompson
Internal Examiner(s)
*Dr Uri Frank and other internal examiners
Instructions:
Answer TWO questions from each section.
All questions will be equally weighted.
Use a separate answer book for each section.
Duration
3hrs
No. of Pages
2
Disciplines
Botany, Zoology
Requirements
None
pf2

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Semester II Examinations 200 10 / 201 1

Exam Code(s) 3MR1; 3MR3; 3BS9; 3OS Exam(s) Marine Botany and Marine Zoology Module Code(s) MR 324/MR 326 Module(s) Introduction to Marine Ecology II Paper No. II External Examiner(s) Prof. Richard Thompson Internal Examiner(s) *Dr Uri Frank and other internal examiners

Instructions: Answer TWO questions from each section.

All questions will be equally weighted. Use a separate answer book for each section.

Duration 3hrs

No. of Pages 2 Disciplines Botany, Zoology Requirements None

SECTION A

  1. Describe the natural sources, the production and the uses of Agars.
  2. Describe the uses of microalgae and the technologies involved in their exploitation
  3. Describe the applications and modes of exploitation of Porphyra species and explain the biological features that need to be taken into account when cultivating them.
  4. Green algae: friend or foe? Discuss giving examples. SECTION B
  5. Write a note on the following terms: diffuse competition; niche overlap; limiting similarity; ‘ghost of competition past’.
  6. Write a note on three of the following topics in conservation genetics; a) inbreeding depression b) genetic rescue c) genetic diversity d) forensics e) invasive species.
  7. Write an essay describing the use of molecular tools to address ecological questions in marine science.
  8. Describe the changes in behaviour, physical form and condition, physiological status and hormonal profile that are associated with the smoltification process in salmonids.