ML: Day 1 Genetics Introduction Exit Ticket

Which is heterozygous?

• Pp

• PP

• pp

Which is dominant homozygous?

• Pp

• PP

• pp

Which is recessive homozygous?

• Pp

• PP

• pp

Genetic information all over your body in the nucleus of each cell...

• DNA

• Trait

• Genetics

The study of inheritance and genes is called...

• DNA

• Trait

• Genetics

Characteristics you can see or observed that are passed on from parents to children are

• Inheritance

• Traits

• Genetics

What is an allele?

• A trait

• Different forms of a gene

• DNA

• Different types of parents

What is a genotype?

• Pair of alleles that determine a specific trait

• Observable physical trait

• A trait that is observed with only one copy of an allele

What is a phenotype?

• Pair of alleles that determine a trait

• Observable physical trait

• Different forms of a gene

A person who is homozygous for a trait can have a genotype of....

• AA, Aa

• Aa, aa

• AA, aa

• aa