Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
In this tutorial, find out more about certain types of inheritance that does not follow the Mendelian inheritance patter..
The sea was teeming with life. Eventually, through reproduction and continued variation, fish came about. There are over..
Mammals are a diverse group of organisms, where most of them develop their offspring within the uterus of the mother. Ov..
Plants are characterized by having alternation of generations in their life cycles. This tutorial is a review of plant m..
