1.

A homozygous round seeded plant is crossed with a heterozygous round seeded plant .find out the offspring​

Answer»

The results show that 50% of the offspring will be HETEROZYGOUS round whereas 50% will be homozygous round.

Explanation:

  • Let the ALLELES for homozygous round seeded plant be represented by RR.
  • Let the alleles for heterozygous round seeded plant be represented by Rr.
  • Now, lets MAKE a punnet square

            R         r

R       RR       Rr

R        RR      Rr

  • The results show that 50% of the offspring will be heterozygous round whereas 50% will be homozygous round. The genotypic ration will be 1:1


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