Genetics & Punnett Squares

Front

GENOTYPE

Back

the genetic make-up of an organism

Front

PHENOTYPE

Back

the physical trait of an organism

Front

The prefix "hetero" means

Back

different

Front

Which of the following represents alleles for the homozygous dominant genotype? Aa, aa, AA

Back

AA

Front

Which of the following represents alleles for the heterozygous genotype? Aa, aa, AA

Back

Aa

Front

If A = red fur and a = white fur, what color fur would aa be? (Assume Mendelian inheritance)

Back

white

Front

What is the phenotype of the offspring? (A-Brown hair; a-blond hair)

Back

75% Brown Hair and 25% Blond Hair

Front

Aa, DD, bB, yy are all examples of

Back

genotypes

Front

What you see, or the physical appearance.

Back

Phenotype

Front

Which of the following genotypes is homozygous dominant?
Options: Yy, yY, yy, YY

Back

YY