Explanation of genetic traits inheritance in flower color dominance.
Blue flowers must contain two recessive alleles: This statement is NOT correct. Blue flowers can either be homozygous recessive (bb) or heterozygous (Bb), with both genotypes having the blue flower trait due to the presence of the recessive allele for blue color.
Purple flowers must be either Pp or PP: True, as purple flowers are dominant over blue, so they must have at least one dominant allele (P) to display the purple color.
It is more of an advantage to the purple flower to be homozygous dominant: Correct. Being homozygous dominant (PP) ensures the strongest expression of the dominant purple color allele, providing consistency in color across generations.
Purple flowers and blue flowers can both be homozygous: True. Purple flowers can be homozygous dominant (PP), while blue flowers can only be homozygous recessive (bb) to exhibit the blue color.
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