High School Punnett Square Practice

The following genotype represents which type of genotype: AA

• Homozygous dominant

• Homozygous recessive

• Heterozygous

A _________ is physical appearance.

• phenotype
• genotype

• gene

• genome

Having two of the same genes for the same trait is called ___.

• homozygous
• homologous

• heterozygous

• hybrid

Tags

NGSS.HS-LS3-1

Which of the following is a phenotype

• bb

• Bb

• BB

• blue eyes

Having two different genes for a trait is called ___.

• homozygous

• hybrid

• heterozygous

• genetic

Which of the following genotypes would be considered heterozygous?

• BB

• gg

• Ff

• TT

Aa, DD, Bb, yy are all examples of _______

• phenotypes

• inheritance

• gene

• genotypes

Which of the following is homozygous recessive

• Rr

• RR

• rr

• all of them

What is the probability of a gg offspring?

• 1/4

• 2/4

• 3/4

• 4/4

Tags

NGSS.HS-LS4-3

What allele combination should go in the missing box?

• AA

• Aa

• aa

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2