Ferns and their relatives are vascular plants, meaning they have xylem and phloem tissues. Because of the presence of va..
Plantlife can be studied at a variety of levels, from the molecular, genetic and biochemical level through organelles, c..
Plant cells have plastids essential in photosynthesis. They also have an additional layer called cell wall on their cell..
Meet some of New Zealand's unique fauna, including endemic insects, frogs, reptiles, birds, and mammals, and investigate..
This tutorial presents Gregor Mendel's law of dominance. Learn more about this form of inheritance and how it can be pre..
Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Another way is by secreting c..
