Multiple Choice
A human trait is influenced by a single pair of genes, with "T" representing the dominant gene and "t" representing the recessive gene. Joe (genotype Tt) and Meg (genotype Tt) decide to have children. According to the principles of Mendelian heredity, what percentage of their children would exhibit the trait?
A) 25
B) 50
C) 75
D) 100
Correct Answer:

Verified
Correct Answer:
Verified
Q21: During an amniocentesis, a catheter is inserted
Q22: Scientists estimate that the average human cell
Q25: Which type of prenatal testing is the
Q28: Baby Gerber smiles and coos so often
Q30: If blonde hair is dominant and designated
Q31: Research from behavioral geneticists has found that
Q55: A sperm cell and an ovum each
Q59: Some traits are more influenced by genetic
Q82: Fraternal twins are no more alike genetically
Q106: As the genetic material in two cells