It took 30-40 years for the rest of scientific community to catch it up.
They accepted his theory only after his death.
1 st law-Law of Dominance
2 nd law-Law of Segregation
3 rd law-Law of Independent assortment
I WANT TO SUMMARIZE THE LAWS AS … LAW PARENT CROSS OFF-SPRING DOMINANCE TT x tt tall x short 100% Tt tall SEGREGATION Tt x Tt tall x tall 75% tall 25% short INDEPENDENT ASSORTMENT RrGg x RrGg round & green x round & green 9/16 round seeds & green pods 3/16 round seeds & yellow pods 3/16 wrinkled seeds & green pods 1/16 wrinkled seeds & yellow pods
MENDEL PEA EXPERIMENT
Smooth yellow and wrinkly green peas
f1 generation-round yellow was dominant
Dominant and recessive characters
f2 generation 3:1 ratio
“ Units” or “Factors”
CONCLUSION OF THE PEA EXPERIMENT
The inheritance of each trait is determined by units or factors (GENES).
An individual inherits one such unit from each parent of each trait .
A trait may not be shown up in an individual but can still be passed on to next generation .
REDISCOVERY OF MENDEL PEA EXPERIMENT
The Mendel’s pea experiment was realized in the 19 th century .
It was rediscovered by Hugo de vries ,Corl correns ,Tshemark
R.A.Fisher used the Mendel’s Genetics in Evolutionary of Biology .