Exam 19: Introduction to Genetics

All of the alleles in an individual are known as ____. ​

What fraction of the time will the cross of Aa Bb with Aa Bb produce an offspring that will express the dominant trait for both alleles?

A person who inherited the allele combination aa is ____.

A unit of DNA that directs the building of a protein is the ____.

Which of the following is a disease caused by a pleiotropic gene?

The location of a gene on a chromosome is the ____.

Each gamete get only one copy of an allele because it has ____.

A graphic tool used to determine the probable outcome of genetic crosses is the ____.

If two copies of a gene are identical alleles, the condition is referred to as ____.

In a Punnett square, the letters outside the little boxes represent ____.

If red flowers (R)is dominant over white flowers (r), plants with Rr are ____.

Skin color and eye color are an example of ____.

If C is dominant to c, what fraction of offspring will be homozygous recessive when two heterozygous parents are crossed? ​

If a woman of blood type A has a child of blood type O, the father may belong to ____.

If a child has blood type AB, he or she could NOT have been produced by which set of parents?

How many different alleles for ABO blood types in the total human population exist?

In a Punnett square, the letters within the little boxes represent ____.