Problem # 1
In four o'clock plant , R is the allele for red color and N is allele for white color . Two pink flowered four o'clock plants were crossed .
Show the possible outcome of the cross between two pink flowered four o'clock plants by using the punnett square .
Problem # 2
Now, another cross was made involving a red flowered four o'clock plant and pink flowered four o'clock plant .
Using the punnett square , show the possible outcome .
Guide Questions :
1.How many types of gametes will each parent produce in problem no.1 ? In problem no.2 ?
2.What is the phenotype of a heterozygous four o'clock flower ?
3.What are the possible phenotypes of the offspring from the cross of the parental plants in problem no.1 ? In problem no.2 ?
4.What are the possible genotypes of the offspring from the cross of the parental plants in problem no.1 ? In problem no.2 ?