GIFT material? And what are the effects on further developments and innovation of this breeding material? The report concludes that there is no doubt that the GIFT project has had an impact worldwide. Both the technology and the genetically improved fish have been widely distributed and are now known. Whereas we
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RESPIRATORY Wednesday‚ March 28‚ 2012 1:57 PM 1. 2. - Respiration Acquiring oxygen form the environment Respiration is the process of the obtaining oxygen from the external environment and eliminating CO2 Dived into 2 parts: External Respiration Exchange of the environment with the respiratory organ Internal Respiration Exchange of gas between blood and the tissue cells 1. 2. 3. - Adequate Respiratory Apparatus Large surface area For contact between the environmental medium (water or
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their normal habitats (ocean or lakes) and what it takes for an aquarium to get to the level of the fish normal ecosystem (A community of organisms and their environment.) Also the purpose of this lab was to understand how temperature‚ PH‚ nitrate‚ dissolved oxygen‚ anomia and salinity levels affect fish behaviors and their life span. Background information & Bibliography: Salt water Fish Backgrounds: Chocolate Chip Starfish (Protoreastor nodosus): Diet: Flake‚ Pellet‚ or Meaty. Origin:
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life in which they have evolved to have special skeletons made up of cartilage and connective tissues. These skeletons allow them to be flexible yet extremely durable while they venture the open waters. Unlike most fish‚ they do not have a swim bladder which normally helps keep a bony fish afloat because since shark’s skeletons are made of cartilage‚
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continued to be the major export item accounting for 41.74 percent of the total dollar earnings. Fish‚ the principal export item in terms of volume and the second largest in value terms‚ accounted for 38.37 percent in quantity and 20.09 percent in dollar earnings. Export of live lobster‚ live crab and Baigai (little water snail) showed an increase in exports. However‚ the export of ornamental fish showed a declining trend‚ mainly because of a ban on export of Denisonii by the Kerala government
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Kyle Cosentino Managing Coastal Ecosystems 8/31/10 The Freshwater Shark: Bull Sharks and Their Movement between Fresh and Saline Environments Carcharhinus Leucas or bull sharks are the only species of sharks that are able to travel long distances and spend extended periods of time in freshwater environments. Although many people disagree‚ I believe that one of the bull sharks’ main reason for entering freshwater is to find breeding grounds. There is evidence that supports this theory‚ and it
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occupy just about every type of terrestrial habitat‚ and many aquatic habitats as well‚ from the tropics to the poles. They live in forests‚ deserts‚ mountains‚ grasslands‚ scrublands‚ tundra‚ and on open ice. Aquatic and semi-aquatic species live in freshwater rivers‚ lakes‚ and marshes‚ in marine coastal areas‚ and in the open ocean. Carnivores
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Questions Chapter 15 1. Compare and contrast the main types of freshwater ecosystems. Name and describe the major zones of a typical pond or lake. All freshwater systems are relatively pure and have few dissolved salts. Types of freshwater systems include surface water‚ rivers‚ streams‚ lakes‚ ponds‚ wetlands‚ and groundwater. All of the systems are located on and in different parts of the earth. They are all in the 3% of freshwater systems on earth. The zones of a lake are the littoral zone‚ the
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3 9. Post-harvest fish quality and added value & 11. Fish marketing and trade 3 VI. GAPS ON THE POLICY TOWARDS ENVIRONMENT 3 1. Policy 1. Sustainable management and development of fisheries 3 2. Policy 8. The environment and fisheries 3 3. Policy 9. Aquaculture 3 VII. RECOMMENDATION 3 VIII. CONCLUSION 3 IX. REFERENCE 3 ACKNOWLEDGMENT 3 ANNEX 1 3 INTRODUCTION Ethiopia is a land-locked country and depends on its inland water bodies for fish supply for its population
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[pic] “MARINE FISHES OF MALAYSIA” Lecturers : Dr Abdul Rahim Awang Dr Connie Fay Komilus Session : 2012/2013 Course : RT 10402 Introduction to Agriculture Group member/: Teo Siew Fong (BR12110139) Matrix no. Chang Pui Yee (BR12110015) Chang Yin San (BR12110116) Crissy Teo Ye En (BR12110019)
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