Measures of Toxic Effect

The inherent toxicity of a substance is one of the factors that determines how a material should be handled in the laboratory. Substances may be acutely toxic, chronically toxic, or both.

The albino laboratory rat with its red eyes and white fur is an iconic model organism for scientific research in a variety of fields.  is a rat of the species Rattus norvegicus (brown rat) which is bred and kept for scientific research. Laboratory rats have served as an important animal model for research in psychologymedicine, and other fields.


Total mouse were 10. one of them was an athlete and performed such kind of tasks that made us laugh 😀

Rest of the mouse were in one corner of mouse cage. (may be they were shy :D)

Then a time came when we have to open the mouse cage for performing practical. The same time one of my friend went out of room. She was afraid of those mouse actually 😀

 We took out two of those mouse to measure their body weights. but they were not ready to leave each other 😀

After weighing, we mark them all for making distinction.
It was really a fun by working on these mouse. in fact we were loving these adorable creature. though the ending of this experiment is not bearable but for the sake of new researches and for human welfare we have to perform such experiments. because it is almost impossible to test toxicity of a certain animal on human being 🙂
hope you enjoy 😉

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