Rh antigen.
The chart shows that for A and B antigen there is no reaction so the correct answer will be Rh antigen.
Karyotyping can give information on a persons sex and chromosomal disorders. It cannot give information on a persons trait's and how severe a disorder is.
Answer:
The answer is A.
Explanation:
Nervous tissue consists of nerves that help to carry messages.
1. a carbohydrate is like an energy drink because it gives you energy
2. a lipid is like a storage container because it stores energy
3. a protein is like glue because it gives you (structural) support
4. a nucleus acid is like a computer because it transfers data from one place to another