The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..
Proteins and minerals can be derived from various dietary sources. They are essential for the proper growth and developm..
Mutations can also influence the phenotype of an organism. This tutorial looks at the effects of chromosomal mutations, ..
Leaves are the major photosynthetic organ of a plant. Apart from that, they are also crucial to water movement. In this ..
The kidneys are responsible for the regulation of water and inorganic ions. Read this tutorial to learn about the differ..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..