Question

a mutation in the HBB gene,which codes for hemoglobin , produces red blood cells that are rigid and sickle shaped (is that beneficial, neutral, or harmful

Answer 1

Answer: harmful

Step-by-step explanation:

Normally, red blood cells are flexible and oval-shaped, which allows them to move easily through the blood vessels and deliver oxygen to the body's tissues. However, sickle-shaped red blood cells are inflexible and can become stuck in small blood vessels, blocking the flow of blood and oxygen. This can cause a range of serious health problems, such as pain, infection, organ damage, and even death.