Obermayer’s test
A test for indican; solids in the urine are precipitated by means of a 20% solution of acetate of lead and then filtered, and to the filtrate is added fuming hydrochloric acid containing a small amount of ferric chloride solution; if indican is present, the addition of chloroform causes the formation of indigo, indicated by the blue colour.
Obermayer’s test A test for indican; solids in the urine are precipitated by means of a 20% solution of acetate of lead and then filtered, and to the filtrate is added fuming hydrochloric acid containing a small amount of ferric chloride solution; if indican is present, the addition of chloroform causes the formation of indigo,..
This tutorial looks at the adaptations of freshwater plants for them to thrive in still water habitats. Familiarize your..
Proteins have a crucial role in various biological activities. Get to know how proteins are able to perform as enzymes, ..
A running water environment offers numerous microhabitats for many types of animals. Similar to plants, animals in lotic..
Plant organs are comprised of tissues working together for a common function. The different types of plant tissues are m..
Different mental disorders are described here. Read this tutorial to get an overview of schizophrenia, affective mood di..
Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..
