Barbara has curly hair. Her genotype for this trait is CC. What do you infer from this?

Answer 1

Barbara is homozygous for the dominant trait of having curly hair.

Capital letters typically denote dominant characteristics.

I am aware that curly hair is a dominant trait because of this (in this case).

Furthermore, I see that Barbara is homozygous for curly hair because she carries two genes for the trait.

Barbara's parents may not be homozygous, but if they are, then both of them will have curly hair.

I hope this is helpful.

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer 2

Barbara's genotype for the trait of curly hair is homozygous dominant (CC). This means that both of her alleles for the gene associated with hair texture are the dominant allele, which in this case determines curly hair. Therefore, Barbara will express the trait of curly hair.

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

Not the question you need?

Drag image here or click to upload

Or press Ctrl + V to paste
Answer Background
HIX Tutor
Solve ANY homework problem with a smart AI
  • 98% accuracy study help
  • Covers math, physics, chemistry, biology, and more
  • Step-by-step, in-depth guides
  • Readily available 24/7