Genetics-quiz

A genotype with a symbol Aa is said to be ______.

• Homozygous

• Heterozygous

• Dominant

• Recessive

What information can be obtained from a Punnett Square?

• Genotype of offspring

• Phenotype of offspring

• Phenotypic ratio of offspring

• All of the above

Phenotypes are:

• Your genetic make up

• Represented by two alleles

• Given by words such as homozygous and heterozygous

• Your physical characteristics

This type of inheritance pattern is a MIXTURE of both traits.

• Recessive pattern

• Complete dominance

• Co-dominance

• Incomplete dominance

This type of inheritance pattern shows BOTH traits in possible offspring

• Incomplete dominance

• Co-dominance

• Complete dominance

• Dominant pattern

This diagram represents what type of inheritance pattern?

• Sex-linked inheritance

• Codominance

• Complete dominance

• Incomplete dominance

If you cross a black chicken with a white chicken, only checkered chickens (showing both black and white) would be produced. What kind of inheritance pattern does this follow?

• Incomplete Dominance

• Co-Dominance

• Complete Dominance

Which type of inheritance is this?

• co-dominance

• Simple dominant/recessive

• Incomplete dominance

• Environmental trait

How are Incomplete Dominance and Co Dominance different than a normal Mendelian cross?

• There is no difference

• There is no heterozygous genotype

• The heterozygous genotype has a unique phenotype

• There is only one phenotype regardless of genotype.

The study of heredity

• Heredology

• Genetics

• Science

• DNA