Which blood group lacks both anti-A and anti-B antibodies?
Correct answer: C. AB
- A. A
- B. B
- C. AB
- D. O
Explanation
Since a person with Ab blood has A and B antigens it does not have anti-A and anti-B antibodies.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Inheritance
Mendel's laws explain segregation, independent assortment and the prediction of genetic ratios using alleles, genotypes and phenotypes. The chapter also covers linked genes, recombination and crossing over during meiosis, then applies pedigree reasoning to X-linked recessive traits, which show different inheritance patterns in males and females.
Practise Inheritance
1,238 free Inheritance MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Inheritance questions
Both anti-A and anti-B antibodies are found in persons with blood group:
Which one of the following is not a multiple allele?
How many gene pairs contribute to the wheat grain colour?
Which one of the following is called a universal donor?
Which one of the following is called universal recipient?
Secretor gene 'Se' is present on chromosome: