KERALA UNIVERSITY Ph.D. ENTRANCE EXAMINATION
NOVEMBER – 2009
FACULTY OF SCIENCES
AQUATIC BIOLOGY & FISHERIES
Time: 140 Minutes Maximum Marks: 160
Note: Answer any twelve questions from Section B and one question from Section C in the subject concerned. In Section B, each question carries 10 marks. Section C carries 40 marks. In Section B an answer should not exceed 100 words. In Section C, an answer should not exceed 500 words.
SECTION – B
(1). Crustacean capture fisheries of India.
(2). Explain the operation of bottom trawl net and purse seines.
(3). Artemia: an ideal live feed for aquaculture.
(4). Importance of mangrove ecosystems.
(5). Estuary: definition and types.