Category: Basic Biology

Five kingdom classification and features

The five kingdom system of classification was proposed by R.H Whittaker in 1969. This classification is based on following criteria: Complexity of cell structure- prokaryote...

Principal vitamins and its function

Vitamins            Function Deficiency A(retinol) Rhodopsin synthesis, normal health of epithelial cells, and bone and tooth growth. Rhodopsin deficiency, night blindness, retarded growth, skin disorders,...

Differences between blood and lymph

S.N            Blood      Lymph 1. It is red coloured liquid connective tissue due to presence of haemoglobin in RBCs....