Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Another way is by secreting c..
Ferns and their relatives are vascular plants, meaning they have xylem and phloem tissues. Because of the presence of va..
The arthropods were assumed to be the first taxon of species to possess jointed limbs and exoskeleton, exhibit more adva..
Proteins have a crucial role in various biological activities. Get to know how proteins are able to perform as enzymes, ..
The kidneys are responsible for the regulation of water and inorganic ions. Read this tutorial to learn about the differ..
The Earth's ecosphere was rapidly changing and throwing up a wide range of ecological niches that new adaptive organisms..
