webbed penis deficient ventral penile shaft skin which is buried in scrotum or tethered to scrotal midline by a fold or web of skin. The urethra and erectile bodies are usually normal. Synonym: penis palmatus, penoscrotal transposition...
Meiosis is a form of cell division that creates gametes. It is comprised of two divisions that in the end, the resulting..
Plants in lentic habitats have features not found in terrestrial plants. They acquired these features as they adapt to t..
Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..
Obtaining air outside an aquatic environment required species to acquire suitable adaptations, and this was the case of ..
According to Charles Darwin's theory of natural selection, preferable genes are favored by nature in the gene pool, and ..
Different mental disorders are described here. Read this tutorial to get an overview of schizophrenia, affective mood di..
