In cats, yellow eyes are dominant to green eyes.
The allele used for dominant yellow eyes is . The allele used for recessive green eyes is .
Match the vocabulary terms with their definition.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Genotype | arrow_right_alt | The physical trait a person shows. |
Phenotype | arrow_right_alt | A genotype that contains one dominant allele and one recessive allele (Bb). |
Homozygous / Pure | arrow_right_alt | The two alleles (letters) for a given trait (BB, Bb, or bb). |
Heterozygous / Hybrid | arrow_right_alt | A genotype that contains two alleles that are either both dominant or both recessive (BB or bb). |
Match the genotype with the correct term
Aa
bb
BB
TT
Heterozygous
Homozygous recessive
Homozygous dominant
Match the genotype with the correct term
Zz
Ww
gg
DD
Hybrid (Heterozygous)
Pure dominant (Homozygous dominant)
Pure recessive (Homozygous recessive)
Match each word with the correct description.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Phenotype | arrow_right_alt | Genetic Makeup "Just Letters" |
Genotype | arrow_right_alt | Physical Characteristics "What you can see" |
In pigs long tail is dominant over short tails
Dominant: L = Long
Recessive: l = Short
A heterozygous parent mates with a homozygous dominant parent. What are the parent's letters?
In pigs long tail is dominant over short tails
Dominant: L = Long
Recessive: l = Short
A homozygous recessive parent mates with a short parent. What are the parent's letters?
In pigs long tail is dominant over short tails
Dominant: L = Long
Recessive: l = Short
A heterozygous parent mates with a heterozygous parent. What are the parent's letters?
In pigs long tail is dominant over short tails
Dominant: L = Long
Recessive: l = Short
A pure recessive parent mates with a hybrid parent. What are the parent's letters?
In cats, yellow eyes are dominant to green eyes.
The allele used for dominant yellow eyes is . The allele used for recessive green eyes is .
In cats, yellow eyes are dominant to green eyes.
A cat is homozygous dominant for this trait. What is the cat's genotype?
In cats, yellow eyes are dominant to green eyes.
A cat is homozygous dominant for this trait. What is the cat's phenotype?
In cats, yellow eyes are dominant to green eyes.
If a cat has green eyes, what is the cat's genotype?
In cats, yellow eyes are dominant to green eyes.
How many cats will have yellow eyes?
In students, funny is dominant to not funny. Jose is homozygous for funny and Valeria is heterozygous. If Jose and Valeria had kids, what percent of their offspring would NOT be funny?
You must show your work
In cats, yellow eyes are dominant to green eyes.
A heterozygous male ( )mates with a female that has green eyes( ).
Match the genotypes of the parents.
In cats, yellow eyes are dominant to green eyes.
A heterozygous male mates with a female that has green eyes. What percent of the offspring will have green eyes?
SHOW YOUR WORK.
In cats, yellow eyes are dominant to green eyes.
What are the expected genotypes of the offspring if a homozygous recessive cat mates with a pure dominant cat?
SHOW YOUR WORK.
In Fruit Flies having a tan body (B) is dominant over having an ebony body (b) and having Red eyes (E) is dominant over having brown eyes (e). Below are the 4 phenotypes that could result from combining B,b,E, and e
Below is a cross between two fruit flies that are heterozygous for both traits
Question: Match the number of fruit flies out of 16 that will have each of the phenotypes below
Jim’s sperm cells are shown below.
Based on this information, what is Jim’s genotype?
Jim meets Pam. Pam’s genotype is AABb.
How many different types of gametes can she produce?
Scenario #1: In a rare species of tree frog, green skin is dominant to blue skin and long tongues are dominant to short tongues. A homozygous green-skinned tree frog that is heterozygous for having a long tongue is crossed with a blue-skinned tree frog that has a short tongue.
Question: What is the probability of having offspring that are heterozygous for both traits?
Scenario #2: In giraffes, long necks are dominant to short necks and spots are dominant to no spots. A heterozygous long neck giraffe without spots mates with a short neck giraffe who is heterozygous for having spots.
Question: What is the probability of having a short neck giraffe with spots?
Some angelfish colors are determined by codominance. Possible phenotypes and genotypes of angelfish colors are shown below.
Which table shows the expected phenotypes of offspring resulting from a cross between a black angelfish and a black-lace angelfish?
Brenda claims that Jose is not the father of her child, Steve. Brenda has Type A blood and Jose has Type B blood. The baby has Type O blood.
What do you think?
Two men claim that they are the father of one little boy (Frank). A blood test was done to see if either one of the men could POSSIBLY be the father. The first man, Dwight, has Type A blood. The second man, Robert, has Type O blood. The little boy has Type AB blood and the mother, Angela, also has Type AB blood.
Who is the father of the little boy?
In pigs, fur color is codominant. When a pig is heterozygous, it is brown with white spots.
If a pig with brown fur (BB) mates with a pig with white fur (WW), what are the phenotypes of the offspring?
The cross shown is an example of because . The resulting flower's genotype is .
The cross shown is an example of because . The resulting flower's genotype is .
The cross shown is an example of because . The resulting flower's genotype is .
In pigs, fur color is codominant. When a pig is heterozygous, it is brown with white spots.
If a pig with brown fur (BB) mates with a pig with white fur (WW), what are the phenotypes of the offspring?
