
Pre-Test in Genetics
Quiz by Rosalina T. Alonzo
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If a mother’s blood type is heterozygous A and father is AB what is/are the possible blood type/s of the offspring that they will produce?
Hereditary information is found in a cell’s
If a strand of a DNA molecule has the sequence GTCCAC, what would be the sequence of the complementary section of DNA?
A yellow flower is crossed to a red flower. What will be the phenotype of the offspring if the inheritance pattern is incomplete dominance?
A curly-haired woman marries a man with straight hair. If this couple produced an offspring that has wavy hair, what pattern of inheritance does the child acquire?
A spotted red-white flower is crossed with a red flower. What is the probability of producing a white flower?
A spotted red-white flower is crossed with a red flower. What is the probability of producing a red flower?

Sex-linked traits appear more often in males than in females because
Hemophilia is an X-linked recessive trait. Consider a cross between a woman who is a carrier and a man who suffers from hemophilia. Which of the following statements is FALSE?
Normal humans have
Which combination of sex chromosomes results in a male human being?
Baldness is a sex influenced trait where the genders expressed the trait differently. Which of the following genotypes indicates a bald male?
A person whose genotype is XXBb is a
Traits such as breast formation in females or beard in males are referred to as
Which of the following is TRUEÂ about sex-limited traits?