repression-sensitization defense mechanisms involving approach and avoidance responses to threatening stimuli. The sensitizing process involves intellectualization in approaching or controlling the stimulus whereas repression involves unconscious denial in avoiding the stimulus...
Regulation of Biological Systems tutorials are focused on the modulation of biological systems from cell to population l..
Meet the colorful takahē, an extremely rare flightless bird. Find out more about its unique features and why they matte..
Genes are expressed through the process of protein synthesis. This elaborate tutorial provides an in-depth review of the..
Osmoregulation is the regulation of water concentrations in the bloodstream, effectively controlling the amount of water..
Plants, like animals, produce hormones to regulate plant activities, including growth. They need these hormones to respo..
Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Another way is by secreting c..
