Solved

Eric and Janelle Are Carriers of the Recessive Allele Causing

Question 4

Multiple Choice

Eric and Janelle are carriers of the recessive allele causing Tay-Sachs disease,which is lethal in early childhood.If they have a healthy child,what is the probability that this child would NOT be a carrier of Tay-Sachs disease?


A) 1
B) 2/3
C) 1/2
D) 1/3

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q1: A(n)_ cross yields a genotypic ratio of

Q2: Which of the following genotypes is homozygous?<br>A)RRYY<br>B)RryY<br>C)RrYy<br>D)Rryy

Q3: In a human pedigree that traces the

Q5: One reason that diseases caused by recessive

Q6: Mendel's laws derive from<br>A)mitosis.<br>B)meiosis.<br>C)processes unique to pea

Q7: Which of these compares the DNA sequences

Q8: Cystic fibrosis is autosomal recessive.This means that<br>A)both

Q9: The difference in mode of inheritance between

Q10: A very difficult aspect of Huntington disease

Q11: For two traits A and B with