Which of the following is a phenotype?(1 point)
A. blue flowers
B. Tt
C. homozygous
D. BB
Hurry some one answer please
1.the dominant allele
2.They are a graphic way to show all possible allele combinations.
3.100%
4.blue flowers
The name says it all
To determine which of the following options is a phenotype, we first need to understand what a phenotype is. The phenotype refers to the observable characteristics or traits of an organism, resulting from the interaction of its genotype (genetic makeup) with the environment.
Now, let's look at the options provided:
A. Blue flowers: This is a phenotype because it is an observable characteristic (color) of the flowers.
B. Tt: This is not a phenotype. It represents the genotype, specifically the genetic composition of an organism, indicating that it has one dominant allele (T) and one recessive allele (t).
C. Homozygous: This is not a phenotype either. It describes the makeup of alleles at a specific gene locus, indicating that both alleles are the same (homozygous).
D. BB: This is not a phenotype. Similar to option B, it represents the genotype, indicating that an organism has two dominant alleles.
Therefore, the correct answer is A. Blue flowers.