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involves dragging nets across the ocean floor. this disturbs the natural environment and can destroy sensitive marine ecosystems. it also causes the fish to be dragged and bumped along the bottom before being pulled in. pelagic trawling involves setting nets on schools of fish, usually in shoals. animals...
elephant units. [ ] war elephants during the battle of gaugamela . the successful military use of elephants spread further. the successors to alexander's empire, the diadochi , used hundreds of indian elephants in their wars, with the seleucid empire being particularly notable for their use of the animals...
quantify ovarian development and identify sex in fish neuroactive ligand-receptor interaction kegg map for yellow perch functional classification of yellow perch unigenes based on three main gene ontology (go) categories: biological process, molecular function and cellular component. total rna analysis breeding...
quantify ovarian development and identify sex in fish neuroactive ligand-receptor interaction kegg map for yellow perch functional classification of yellow perch unigenes based on three main gene ontology (go) categories: biological process, molecular function and cellular component. total rna analysis breeding...
quantify ovarian development and identify sex in fish neuroactive ligand-receptor interaction kegg map for yellow perch functional classification of yellow perch unigenes based on three main gene ontology (go) categories: biological process, molecular function and cellular component. total rna analysis breeding...
(swine fever, foot and mouth disease, fowl plague, etc.) cannot be transmitted to humans, people working in close contact with infected animals can easily carry (cross-transmit) the virus elsewhere. many of these viruses can be carried on skin, hair and clothing, and can remain active for extended periods...
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