Solved

Cystic Fibrosis Is Caused by the Allele F, Which Is

Question 28

Multiple Choice

Cystic fibrosis is caused by the allele f, which is completely recessive to the normal dominant allele F. Consider a couple who both have the genotype Ff. What is the chance that their second child will develop cystic fibrosis?


A) 25%
B) 50%
C) 75%
D) 100%
E) It depends on which alleles were inherited by their first child.

Correct Answer:

verifed

Verified

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

Related Questions

Q23: What factor(s) typically influence a trait that

Q24: Which situation demonstrates only the genetic influence

Q25: What term describes a trait that is

Q26: Which genotype would have an advantage if

Q27: What is represented by the difference between

Q29: If a scientist is studying the heritability

Q30: What are homologous chromosomes?<br>A) chromosome that almost

Q31: What are the alternate forms of a

Q32: What macromolecule is made from the instructions

Q33: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1576/.jpg" alt=" -According to this