The cell is defined as the fundamental, functional unit of life. Some organisms are comprised of only one cell whereas o..
Following nine months inside the mother's womb is the birth of the baby. Know the different stages of the birthing proce..
Plants produce hormones to regulate their growth. Auxins, for instance, influence plant growth. Know the role of auxin i..
Myelin sheath is essential for a faster conductivity of signals. Know more about this feature of some neurons in the Cen..
The human respiratory system is an efficient system of inspiring and expiring respiratory gases. This tutorial provides ..
DNA is a double helix structure comprised of nucleotides. A nucleotide, in turn, is made up of phosphate molecule, deoxy..