Which statements correctly describe the inheritance pattern for the alleles that control blood type?

check all that apply.

1. ia is dominant.

2. ib is dominant.

3. i is dominant.

4. ia is recessive.

5. ib is recessive.

6. i is recessive.

Statements 1,2 and 6 are correct statements.

Explanation: Blood group is determined by three alleles IA, IB and i. IA and IB are dominant alleles and show phenotype blood group A and blood group B respectively when they're combined with allele i. But when IA is combined with IB the phenotype of the blood group is AB and when allele i is combined with another allele I, no antigen is present in the phenotype of blood group and it is labelled as blood group O. It shows IA and IB both express themselves so they're dominant while allele i doesn't express itself so it is a recessive allele.

The correct answer is 1,2, and 6. I took the test trust me.

Explanation:

answer: the primary difference between a hypothesis and a theory is that b hypothesis is falsifiable, but a theory has been proven to be correct. theory is an explanation of something that is happening but hypothesis is a guess of something that can happen

explanation:

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.