Multiple Alleles MCQ - Practice Questions with Answers

Which of the following pairs is wrongly matched?

Match the correct set wrt following statement. In humans, ABO blood grouping is an example of 
1.Incomplete dominance
2.Codominance
3. Exception to dominance 
4.Multiple alleles 
 

Select the incorrect statement

The condition in which more than two alleles are present on the same chromosome are

The main interactions behind blood groups is 

A woman of blood group A marries a man of blood group AB. What is the blood group of their baby as it indicates that the woman is heterozygous A?

Three alleles governing the same character are known as:

Directions: In the following questions, a statement of Assertion (A) is followed by a statement of reason (R).

Assertion: Multiple alleles for a single gene can never be found in an individual.

Reason: An individual possess only two chromosomes in a set.

Mark the correct choice as:

Gregor Mendel showed that unit factors exist in pairs and exhibit a dominant-recessive relationship. These unit factors, in modern terminology, are called : 

The additional nuclear ploidy levels found in a diploid angiosperm species in full bloom compared to its vegetative stage are

A)1N and 2N

B) 2N and 3N

C) 3N and 4N

D)1N and 3N