Practice genetics problems from Campbell Biology.
This assignment is for Problem Set #2 (https://studentsrockdalek12ga-my.sharepoint.com/:b:/g/personal/tjones1_rockdale_k12_ga_us1/EVYpgTJVIe1EsazxP1vOaCYBaskJfxXXWIzMTJa4dnT4_Q?e=h5ZmAA)
Your grade for this assignment will be based on two components.
1) Your answers to these questions.
2) Your graded work on select questions.
Q1: The allele for which color is dominant?
Q2: What type(s) of gametes will form in individuals with the following genotypes?
a. AABB
Q2: What type(s) of gametes will form in individuals with the following genotypes?
b. AaBB
Q2: What type(s) of gametes will form in individuals with the following genotypes?
c. Aabb
Q2: What type(s) of gametes will form in individuals with the following genotypes?
d. AaBb
Q3: Determine the probability of obtaining the indicated genotype in an offspring.
a. AAbb
Q3: Determine the probability of obtaining the indicated genotype in an offspring.
b. aaBB
Q3: Determine the probability of obtaining the indicated genotype in an offspring.
c. AaBbCc
Q3: Determine the probability of obtaining the indicated genotype in an offspring.
d. aabbcc
Q4. Indicate which blood groups of potential fathers would be exonerated.
a. Child: A
Q4. Indicate which blood groups of potential fathers would be exonerated.
b. Child: B
Q4. Indicate which blood groups of potential fathers would be exonerated.
c. Child: AB
Q4. Indicate which blood groups of potential fathers would be exonerated.
d. Child: O
Q4. Indicate which blood groups of potential fathers would be exonerated.
e. Child: A
5. Give the phenotypic ratio of offspring from a cross of a deformed leg, brown rabbit with a deformed-leg, white rabbit.
Answer format: # Phenotype 1 : # Phenotype 2 : # Phenotype 3: # Phenotype 4
Q6. What is the probability that a second child will have the normal number of digits?
Q7. What are the genotypes of the parents in the mating described.
Q8. How do you account for the results of the first cross? (Give the parent genotype)
Q8: How do explain the unusual ratio obtained from the second cross?
Q9a. How many pairs of genes are regulating the tail length character?
Q9b. What offspring phenotypes would you expect from a mating between a 15 cm and 30 cm tail length pig?
Q10a. Determine the genotypes of the parents
Q10b. Determine the genotypes of the parents
Q11. Determine the genotypes of the dogs
a. Golden female x golden male
Answer format: Golden F (genotype) x Golden M (genotype)
Q11. Determine the genotypes of the dogs
b. black female x golden male
Answer format: Golden F (genotype) x Golden M (genotype)
Q19. How many of them would you expect to have red, axial flowers?
Q14. How many genes are involved?
Q14. Explain why the F1 are all red and how the 9:6:1 ratio occurred?
Q15a. What are the probable genotypes of the father, mother, and children?
Answer format: Father (genotype), Mother (genotype), Children (genotype, genotype, genotype, genotype) <- some questions do not have this many
Q15b. What are the probable genotypes of the father, mother, and children?
Answer format: Father (genotype), Mother (genotype), Children (genotype, genotype, genotype, genotype) <- some questions do not have this many
Q15c. What are the probable genotypes of the father, mother, and children?
Answer format: Father (genotype), Mother (genotype), Children (genotype, genotype, genotype, genotype) <- some questions do not have this many