Question

Select all of the choices below that can represent a homozygous dominant genotype

TT

Rr

Gg

uu

mm

AA

KK

Answer 1

Homozygous = same allele per gene (ie rr or RR)
Dominant= always capital (ie N, G, B)

So join the two and what do you think? An example is something like BB

Answer 2

TT, AA, KK

Answer 3

Yes correct!

Answer 4

And a homozygous recessive would be like rr or

Answer 5

lower case?

Answer 6

Yeah. Homozygous recessive is like rr, mm, kk, like that.

And heterozygous (you don't need to say dominant/recessive) is something like Bb, Rr, Qq, Oo, etc.

Answer 7

Yup