Clem is homozygous for earlobe type.

What does this mean?

He has two of the same alleles for earlobe type, one from each parent.
He has two different alleles for earlobe type, one from each parent.
He has one allele for earlobe type from one parent.
He has two alleles for earlobe type, both from the same parent.

"C" am i correct ?

@eiwoh

Question

Clem is homozygous for earlobe type.

What does this mean?

He has two of the same alleles for earlobe type, one from each parent.
He has two different alleles for earlobe type, one from each parent.
He has one allele for earlobe type from one parent.
He has two alleles for earlobe type, both from the same parent.

"C" am i correct ?

@eiwoh

Eiwoh2 · Answer

@ThisGirlPretty @JustSaiyan

club999 · Answer

i belive its D right?

Pixel · Answer

Google~Homozygous is a word that refers to a particular gene that has identical alleles on both homologous chromosomes. It is referred to by two capital letters (XX) for a dominant trait, and two lowercase letters (xx) for a recessive trait.

Pixel · Answer

I was thinking more along the lines of A