Is each statements a gene, an allele, a genotype, or a phenotype? Thanks!


Eye color:

Blue eyes vs brown eyes:

An individual is homozygous dominant:

Hair texture:

Curly hair vs. straight hair:

An individual is Heterozygous:

A patient has A type blood:

Proteins expresed on the outside of red blood cells:

A vs B vs O type blood:

An individual is homozygous recessive: