subclinical infection (Science: epidemiology) An infection in which symptoms are sufficiently mild or inapparent to escape diagnosis other than by positive confirmation of the ability to transmit the infection or serologically...
For human species to obviate extinction, reproductive mature adults should be producing viable offspring in order to con..
A still body of water may be disturbed by a variety of factors. One of them is wind. In fact, it is considered as the pr..
This tutorial looks at the mutation at the gene level and the harm it may bring. Learn about single nucleotide polymorph..
New Zealand is known for its unique biodiversity, caused by its remarkable geography and geologic history. Breaking away..
Learn how the way genes control and determine every aspect of the body. This lesson uses lac operon as an example. ..
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Human intelligence provided the means to utilize abstract ideas and implement reasoning. This tutorial takes a further l..
