Genetics Vocabulary
Punnett Squares
Pedigrees
Random
Fun/Mrs. Klutts
100
This trait will ONLY show if it is given to the offspring by both parents
Recessive Trait
100
hh
100
How would you code for "Sam" in this pedigree?
II - 5
100
This is a punnet square for a trait that shows what type of dominance?
Co-Dominance
100
On what date does this semester end?
12/18
200
The physical appearance of an organism is its
Phenotype
200
What percentage of offspring are homozygous?
50%
200
What is the relationship between II-3 and II-4
Married/Mates/Spouses
200
What percent of plants will be short (t)
0%
200
What is Mrs. Klutts favorite color?
Pink
300
Another word for:
1. Homozygous
2. Heterozygous
1. Purebred
2. Hybrid
300
Give the phenotype percentages for the Punnett square about INCOMPLETE dominance
R=Red ; W=White
Red:50%
Pink:50%
White: 0%
300
Who brought this trait into the family pedigree? (Code)
I-1 (the grandfather)
300
This is a punnet square for a trait that shows what type of dominance?
Incomplete Dominance
300
How many senators are there in total?
100
400
These traits result in a blending of traits.
Example: Red and White make Pink. Neither are dominant.
Incomplete Dominance
400
What do the parents these offspring look like?
B= Black ; W=White
Half Black ; Half White
400
How many unaffected uncles does III-3 have?
2
400
How many kids does the couple in generation 1 have?
3
400
What year did Mrs. Klutts graduate?
2014
500
These traits result in BOTH parents traits showing.
Example: Red and White make half-red/half-white. Neither are dominant.
Co-dominance
500
Draw a punnett square to perform the calculation.
What is the probability of having a hybrid offspring when two Heterozygous parents are crossed?
Answers Vary
500
Right handedness is dominant (R) and Left handedness is recessive (r). What are the genotypes of II-1 and II-2?
II-1 = Rr
II-2 = Rr
500
Draw a punnett square to help you answer this question.
What is the probability of having an offspring that expresses brown eyes (the dominant gene) when both parents are heterozygous for the trait.
75%
500
True or False: Mrs. Klutts was all state in slow pitch softball
True