January 6 world day for war orphans

January 6 world day for war orphans
Gregor mendel( 20 July 1822[4] – 6 January 1884) was an Austrian[5][6] biologist, meteorologist,[7] mathematician,born in a German-speaking family in the Silesian part of the Austrian Empire (today's Czech Republic) and gained posthumous recognition as the founder of the modern science of genetics.
 Though farmers had known for millennia that crossbreeding of animals and plants could favor certain desirable traits, Mendel's pea plant experiments conducted between 1856 and 1863 established many of the rules of heredity, now referred to as the laws of Mendelian inheritance