Punnett Square Practice

Front

What is a segment of a DNA strand that codes for a trait?

Back

gene

Front

How many copies of each gene do you receive from your parents?

Back

2

Front

What are the two different versions of the same gene (example: tall or short)?

Back

alleles

Front

Capital letters represent ______ alleles.

Back

Dominant

Front

Lowercase letters represent ______ alleles.

Back

Recessive

Front

The letter combination (ex: Aa, AA, or aa) is the _________.

Back

genotype

Front

The traits that can be seen (observed) are the _______.

Back

phenotype

Front

Which genotype represents no freckles? FF, Ff, ff

Back

ff

Front

Which genotype represents no dimples? Options: DD, Dd, dd

Back

dd

Front

If a person has the genotype Aa, what would their phenotype be?

Back

widow's peak hairline