Register

6. How many recessive alleles must be inherited to get sickle cell disease? *

6. How many recessive alleles must be inherited to get sickle cell disease? *
129k views
1 vote
6. How many recessive alleles must be inherited to get sickle cell disease?
*

User Ziko
by
8.1k points

1 Answer

2 votes
Answer: 2 recessive alleles

I will use the letter r as an example.

Rr: sickle cell disease is absent
RR: sickle cell disease is absent
rr: sickle cell disease is present

If sickle cell disease is a recessive trait it will be expressed as rr.

User Surgiie
by
8.4k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
Why aren't all minerals gemstones?
What are three important types of forces
Link Copied!