Genes are the blueprint of our bodies, a blueprint that creates a variety of proteins essential to any organism's surviv..
Hormones are chemical messengers produced by specialized glands and they were produced by switching on the genes designe..
Plant organs are comprised of tissues working together for a common function. The different types of plant tissues are m..
A sensory system is a part of the nervous system consisting of sensory receptors that receive stimuli from the internal ..
The sequence of amino acids determines the type of protein. Protein is synthesized according to the sequence of nucleoti..
A running water environment offers numerous microhabitats for many types of animals. Similar to plants, animals in lotic..
