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(a) How many characters are transmitted in the following cross? Name them.


(b) Define dominant and recessive trait.

Asked by Topperlearning User 25th July 2017, 2:06 PM
Answered by Expert

(a)Two characters.  

They are shape of seed and colour of seed. 


(b) Dominant trait is a genetic trait which is expressed in a person even if only one copy of that gene exists in the individual.   

Recessive trait is a genetic trait that is expressed only when two copies of the gene are present. 

Answered by Expert 25th July 2017, 4:06 PM
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