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This lesson looks at population attributes, regulation, and growth. It also covers population genetics, particularly gen..
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..
Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..
The sequence of amino acids determines the type of protein. Protein is synthesized according to the sequence of nucleoti..