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  • (a) What is the law of dominance of traits ? Explain with an example. (b) Why are the traits acquired during the life time of an individual not inherited ? Explain. Option: 1 Option: 2 Opti

(a) What is the law of dominance of traits ? Explain with an example. (b) Why are the traits acquired during the life time of an individual not inherited ? Explain.
 

Answers (1)

(a) Law of dominance which is also called Mendel's law of dominance that states that in a heterozygotic cross, one trait will suppress the presence of another trait. Instead of both alleles the dominant allele will be expressed exclusively in the phenotypic ratio.

Example:

where as, T is dominant and t is recessive.

So, the phynotipic ratio is 3:1.

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Safeer PP

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