Humans

I do see that they are the next evolution of the Human Race.

Basically the genetics of the Khan family would be like this:

Aisha - 100% Noor Dimension Race

Hasan - 100% Human

Sana - 50% Noor Dimension Race and 50% Human

Muneeba - 25% Noor Dimension Race and 75% Human

In episode 6, Bruno Carrelli re-examined Kamala's genetics and found that Kamala was different from her family and had a mutation in her genes. This making her a mutant.

Kamala, thanks to the genes inherited from her mother, would be 13% Noor Dimension Race and 37% Human. Adding that Kamala is also a mutant, she would be a hybrid of three different races. But where did she inherit her mutant genes from? Presumably her father should be a mutant, hence Kamala has mutant genes, so Kamala would be 50% mutant but nevertheless the series clearly says that the rest of her family doesn't have that genetic mutation, so it makes everything more confusing. Because Aamir just like her sister should be: 13% Noor Dimension Race - 37% Human - 50% Mutant

Under this reasoning the rest of his family would be:

Yusuf - 100% Mutant (?) presumably

Ms. Marvel and Aamir - 13% Noor Dimension Race, 37% Human and 50% Mutant

Another solution if the father wasn't a mutant but human is that Muneeba is also a mutant hybrid inherited from his father. Then:

Muneeba's Father - 100% Mutant

Muneeba - 25% Noor Dimension Race, 25% Human and 50% Mutant

Yusuf - 100% Human

Ms. Marvel and Aamir - 13% Noor Dimension Race, 63% Human, 37% Mutant

But in the same way this is still inconsistent with what was said in the final. So basically nothing makes sense.

so far the only live ones we seen on-screen have been with humans.

Inhumans could be considered hybrids between human and Kree. some episode in Agents of SHIELD season 2 told that the Kree experimented on a number of planets besides Earth. I would guess that the inhabinants of those planets were also sentient beings. same episode told that the experiments on the other planets failed. not sure the fate of those species.

Peter Quill is a hybrid between a celestial (Ego) and a human (Meredith Quill). Ego told that he impregnanted other women and that those children did not have the celestial gene. various pictures seem to indicate that most of the women were humanoid; which might suggest sentient beings. not sure how the other children died; whether Ego killed them or they died through non-killing means.

I would guess that humans have something that other sentient species do not have. but am not sure what that something is.

edit:: found other hybrid groups.

Karolina & Elle Dean; Gibborim (Magistrate) and human (Leslie Dean)

Daimon & Ana Helstrom; Demon (Marduk Helstom) and human (Victoria Helstrom). also Lily; Daimon Helstrom being the biological father.

edit #2:: all the hybrids have powers that non-hybrid humans seem to not have; and sometimes also the the non-human species seem to not have (mainly Inhumans).