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Grade 12th passZoology

if a homozygous red flowerd plant id crossed with homozygous white flowered plant the offsprings will be
  1. half white flowerd
  2. half red flowered
  3. all white flowered
  4. all red flowered

Profile image of raghav
12 Years agoGrade 12th pass
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1 Answer

Profile image of Apoorva Arora
12 Years ago
If a homozygous red flowered plant id crossed with homozygous white flowered plant the off springs will be all red as red is dominant colour.
RR forms only one type of gamete R and rr forms only one type of gamete r. So when they fuse, they form Rr. since R is dominant, it is expressed.
Thanks and Regards
Apoorva Arora
IIT Roorkee
askIITians Faculty

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