Phenotype

Back hair
Blue eyes
BB

Genotype
Attached earlobes
bb
Bb

Phenotype is the physical characteristics or traits that can be observed or recorded, such as back hair and blue eyes.

Genotype refers to the genetic makeup of an organism, specifically the combination of alleles for a particular trait. In this case, the genotype includes being homozygous recessive for attached earlobes (bb) and either being homozygous recessive (bb) or heterozygous (Bb) for back hair and blue eyes.

Sorry please correct what I PUT sorry for confusing you

Phenotype:

- Back hair
- Blue eyes

Genotype:
- Attached earlobes (bb)

No like I did it completely wrong correct it please

Apologies for the confusion. Here is the corrected version:

Phenotype:
- Back hair
- Blue eyes

Genotype:
- Attached earlobes (Bb or BB)

Is it Bb or BB

The genotype for attached earlobes can be either Bb or BB.