Multiple Choice
What would be an explanation for the phenomenon where a cross of a purebred, female, red eyed fruit fly with a purebred male, white eyed fly resulted in a phenotypic ratio that has a significantly greater number of red eyed flies than would be predicted by using Mendel's laws?
A) The red eye allele is dominant and sex linked.
B) The white eye allele is dominant and sex linked
C) The red eye allele is recessive and lethal
D) The white eye allele is recesive and lethal
E) male pattern baldness
Correct Answer:
Verified
Correct Answer:
Verified
Q1: The phenotypic ratio 2:1 may indicate<br>A)complete dominance.<br>B)codominance.<br>C)epistasis.<br>D)recessive
Q2: A certain disease is caused by homozygosity
Q4: Which of the following ratios demonstrate gene
Q5: The phenotypic ratio 9:7 may indicate<br>A)complete dominance.<br>B)codominance.<br>C)epistasis.<br>D)recessive
Q6: Predict the genotypes and phenotypes of the
Q7: Predict the phenotypic ratio of the F<sub>2</sub>
Q8: Which of the following phenotypic ratios show
Q9: Which of the following ratios show codominance?<br>A)2:1<br>B)3:1<br>C)1:2:1<br>D)1:1<br>E)4:1
Q10: Predict the genotypes and phenotypes of the
Q11: The phenotypic ratio 9:3:4 may indicate<br>A)complete dominance.<br>B)codominance.<br>C)epistasis.<br>D)recessive