What are the postulates of Gregor Mendel, because they are relevant even today?

Expert Solution

Gregor Mendel worked on garden pea plant and gave postulated about genetics . He proposed four postulates these are

1) principal of paired factors

He explained that for every character , two factors are responsible like for height two triat are present long and short which are regulated by two factors

2) principal of dominance

According to this , among thscywo factors, one factors express and second factor remains recessive ( not able to Express) . the factor which expresses known as dominant , the factor which is not able to Express known as recessive.

3) Law of segregation and purity of gametes.

According to this law or postulates, every individual has two factors for a character. But in gamete out of two factors only one factor is present. Means each gamete is pure for a factor.

4) law of independent assortment

According to this law , two character regulated by two factors. In individal during formation of gametes these factors assort independent not linked to each other thus lead to generation of all possible type of gametes.

gladiator answered 2 years ago

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