GED EXAM-Punnett Squares | Actual Questions and Answers
Latest Updated 2026/2027 (Graded A+)
• Question
Heterozygous
Correct Answer: A genotype with two different size letters. Ex. Bb
• Question
Homozygous
Correct Answer: A genotype with two of the same size letters. Ex. gg, GG
• Question
Allele
Correct Answer: A version of a gene represented by a letter. There are two of these in
each genotype.
• Question
Genotype
Correct Answer: The two letters that represent the genes of one parent. We need two of
these to make a Punnett square.
• Question
Phenotype
Correct Answer: The trait or words explaining what a genotype means. Ex. Short pea
plant
• Question
Probability
Correct Answer: The likelihood that a particular trait will be passed on from parent to
offspring.
• Question
Gregor Mendel
Correct Answer: Monk who discovered the basics of how traits get passed on using Pea
Plants.
• Question
Cross
Correct Answer: The exchange of genetic material during reproduction.
Latest Updated 2026/2027 (Graded A+)
• Question
Heterozygous
Correct Answer: A genotype with two different size letters. Ex. Bb
• Question
Homozygous
Correct Answer: A genotype with two of the same size letters. Ex. gg, GG
• Question
Allele
Correct Answer: A version of a gene represented by a letter. There are two of these in
each genotype.
• Question
Genotype
Correct Answer: The two letters that represent the genes of one parent. We need two of
these to make a Punnett square.
• Question
Phenotype
Correct Answer: The trait or words explaining what a genotype means. Ex. Short pea
plant
• Question
Probability
Correct Answer: The likelihood that a particular trait will be passed on from parent to
offspring.
• Question
Gregor Mendel
Correct Answer: Monk who discovered the basics of how traits get passed on using Pea
Plants.
• Question
Cross
Correct Answer: The exchange of genetic material during reproduction.