Osmoregulation is the regulation of water concentrations in the bloodstream, effectively controlling the amount of water..
While learning and intelligence are associated with the functions of a conscious mind, sleep and dreams are activities o..
Leaves are the major photosynthetic organ of a plant. Apart from that, they are also crucial to water movement. In this ..
Molecules move within the cell or from one cell to another through different strategies. Transport may be in the form of..
Learn about the general structure of a eukaryotic gene, the transcription factors, and post-transcriptional regulation....
This tutorial elaborates on how the nervous system works, particularly at the tissue level of the brain. There are three..