Due to high growth, chlorpyrifos was one of the solution increase food production. However, this compound is dangerous because it belongs organophosphate group which blocking activity acetylcholinesterase (ache) enzyme and caused nervouse failure animal. heavy rain insecticide will run-off contaminate body river effect aquatic live. Wader pari non-target animal chlorpyrifos. The purpose study ...

the morphology of retinal photoreceptor layer was studied in continuous light-exposed and dark-adapteddomestic male cats (felis catus). the eyes of 12 healthy adult cats (4 in continuous light-exposed group, 4 in continuous dark-adapted group, and 4 in control group) were routinely fixed and studied by electron microscope. results showed that the general structure of photoreceptor layer in this...

Spiders are an extraordinary animal group with extremely high diversity in species, morphology, and behavior. Accurate estimation of species community composition is essential spider ecological studies as well applications biodiversity surveys monitoring. However, still largely utilize the morphology-based approach, which often time-consuming highly dependent on taxonomic experts. In this study...