Meet some of New Zealand's unique fauna, including endemic insects, frogs, reptiles, birds, and mammals, and investigate..
Plant cells have plastids essential in photosynthesis. They also have an additional layer called cell wall on their cell..
Plants and animals need elements, such as nitrogen, phosphorus, potassium, and magnesium for proper growth and developme..
The circulatory system is key to the transport of vital biomolecules and nutrients throughout the body. Learn about the ..
If New Zealand has lots of unique animals, it's also got a whole lot of unique plants. Find out more about some of them,..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
