1.

a homozygous white colour flower plant is crossed with hetrozygous purple colour flower plant. find out the ratio​

Answer»

The RATIO will be 1:1

Explanation:

  • Let the alleles for white plant be represented by pp.

  • Let the alleles for HETEROZYGOUS purple plant be represented by Pp.

  • Now, lets make a PUNNET square

       P        p

p    Pp     pp

p    Pp     pp

  • The results of the punnet square show that there will be 1:1 for this cross. 50% of the flowers will be purple and 50% will be white.


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