Plants, like animals, produce hormones to regulate plant activities, including growth. They need these hormones to respo..
Mātauranga Māori is the living knowledge system of the indigenous people of New Zealand, including the relationships t..
Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..
This tutorial investigates the genetic diversity in more detail. It also delineates how certain alleles are favored over..
Ferns and their relatives are vascular plants, meaning they have xylem and phloem tissues. Because of the presence of va..
While learning and intelligence are associated with the functions of a conscious mind, sleep and dreams are activities o..