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

 

(b) Define dominant and recessive trait.

Asked by Topperlearning User | 25th Jul, 2017, 02:06: PM

Expert Answer:

(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  | 25th Jul, 2017, 04:06: PM