mongoloid race
A major racial group distinguished by classification according to physical features. This group centres around the pacific ocean and includes the malayan, northern and southern chinese, mongolian, siberian, eskimo, and american indian.
In this tutorial, find out more about certain types of inheritance that does not follow the Mendelian inheritance patter..
The nervous system is essentially a biological information highway. This tutorial gives an overview of the nervous syste..
Plant cells have plastids essential in photosynthesis. They also have an additional layer called cell wall on their cell..
This tutorial recognizes the importance of food as a source of energy that will fuel many biological processes. A good d..
The body is comprised of different elements with hydrogen, oxygen, carbon, and nitrogen as the major four. This tutorial..
Humans are capable of only one mode of reproduction, i.e. sexual reproduction. Haploid sex cells (gametes) are produced ..