Genetics is the study of heredity and variations in organism. Through this statement there are two common words that are heredity and variation. Heredity is the passing on of characteristics from parents to the off spring.
Mojawapo ni funga ya tarehe 9 na 10 Muharram zinazojulikanakamaTaasu'aana 'Aashuraa.Hivyo ndugu Waislamu tusiache kufunga siku hizi mbili kwani thawabu zake nikamailivyotajwa katika mapokezi yafuatayo: