random allocation A process involving chance used in therapeutic trials or other research endeavor for allocating experimental subjects, human or animal, between treatment and control groups, or among treatment groups. It may also apply to experiments on inanimate objects...
Meet the colorful takahē, an extremely rare flightless bird. Find out more about its unique features and why they matte..
This tutorial investigates perception as two people can interpret the same thing differently. Know more about human perc..
Proteins and minerals can be derived from various dietary sources. They are essential for the proper growth and developm..
Plant cells have plastids essential in photosynthesis. They also have an additional layer called cell wall on their cell..
Leaves are the major photosynthetic organ of a plant. Apart from that, they are also crucial to water movement. In this ..
According to Charles Darwin's theory of natural selection, preferable genes are favored by nature in the gene pool, and ..
