Effect of mercury (HG) on some biological parameters of channa punctatus
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چکیده
منابع مشابه
effect of oral presentation on development of l2 learners grammar
this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...
15 صفحه اولEffect of Arsenic (As2o3) on Haemetological Parameters of Freshwater Air Breathing Fish, Channa punctatus (Bloch)
Arsenic is a naturally occurring element found widely in the environment. However, on recent days the level of arsenic in the environment has increased several folds due to its use as pesticide, defoliant, electronics, thermal power plants, wood preservatives and metal industry. Arsenic has been reported as one of the most alarming chemical in the environment [1], present in different forms and...
متن کاملEffect of bioactive compounds extracted from euphorbious plants on hematological and biochemical parameters of Channa punctatus.
Channa punctatus was exposed to four different concentrations of Rutin, Taraxerol and Apigenin. Changes in some hematological parameters of Channa punctatus were assessed to determine the influence of these compounds on test fish. Fish were exposed to sublethal concentrations (80% of LC50 of 24h) of these compounds for one week. Control fish were also administered for one week. Thereafter, bloo...
متن کاملEffect of Endosulphan and Dimethoate Pesticides on Haematological Parameters of Fresh Water Fish Channa punctatus
Fish hematology is one of the most recent branches of physiology to assess the status of general health. Blood is the transport medium, a defense system, and an acid/base buffer system. Circulating blood is the common denominator of health and illness and alteration in its chemical or cellular illness and composition can indicate hematological and nonhematological diseases. Erythrocytes occupy ...
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ژورنال
عنوان ژورنال: International Journal of Biological Research
سال: 2016
ISSN: 2307-9029
DOI: 10.14419/ijbr.v4i1.5910