Plant cells have plastids essential in photosynthesis. They also have an additional layer called cell wall on their cell..
Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Another way is by secreting c..
ATP is the energy source that is typically used by an organism in its daily activities. The name is based on its structu..
Some of the body movements can be controlled at will, others cannot. The body has a motor program, which is the pattern ..
Seed plants are vascular plants. They differ from the other vascular plants in producing seeds that germinate into a new..
Animals living in aquatic habitats have diversified and evolved through time. They eventually occupy ecological niches a..
