<span>What are the two traits for mice? Are the genes independent or linked? The following statements are rephrased in a question type sentence and its topic is about the inheritance of traits. Our traits were passed through us with the help of our DNA. </span>
Answer:
The inheritance of ABO blood groups corresponds to an autosomal codominant pattern.
Explanation:
The blood type is defined by the presence of surface antigens in the red blood cell, called A and B. The presence of each antigen is determined by a gene present on the parental chromosomes.
- Blood type A corresponds to the presence of gene A, and its genotypic expression can be A/A or A/O.
- Type B blood, whose genotype is B/B or B/O, is due to the presence of a gene containing the B antigen.
- AB blood -due to codominance- has one gene for A and another for B, with genotype A/B.
- Blood type O, characterised by the absence of surface antigens, behaves like a recessive trait, which only manifests itself in the absence of surface antigens A and B. The genotype is O/O.
The presence of an antigen A or B, suppresses the expression of blood type O, recessive, which will be possible only in its homozygous form.
Learn more:
Factors responsible for ABO blood type brainly.com/question/2645377
Why am I slightly threatened by this?
Molecular methods for the detection of methicillin-resistant
Staphylococcus aureus (MRSA) gained increasing attention because it has
helped in the effective treatment of the infection.
<h3>What is Staphylococcus?</h3>
This is an infection which is caused by the bacteria Staphylococcus
aureus with symptoms such as boils and skin infections.
Methicillin-resistant Staphylococcus aureus (MRSA) makes the infection
difficult to treat because of resistance to some antibiotics which is why
molecular methods for detection is important to use alternative treatments.
Read more about Staphylococcus here brainly.com/question/8050491
