Urinary System of Human Body in Urdu
The urinary system of human body is also called renal system or urinary tract. It mainly consists of ureters, urethra, bladder,...
Respiratory System of Human Body in Urdu
The respiratory system of the human body is a tract or organs which are essential for breathing. These organs collect the oxygen...
Solar Eclipse
What is solar eclipse?
Solar eclipse is a natural event which happened due to the moon when moon while moving in its orbit...
