Each of these mutations can cause a variety of different diseases and conditions. Read on to learn what these mutations are and what disorders they can cause. slide 1 of 8. The causes of chromosomes mutation occur when there is any change in the arrangement or structure of the chromosomes.These mutations occur most often during meiosis during the stage when crossing over occurs. There are several different mutation types that result in chromosomal structure change.This change in structure leads to serious changes in an organisms' phenotype and genotype. If essential parts of the DNA are affected by chromosomal mutations, a foetus can be aborted prior to birth without the mother's control.ach of these mutations can cause a variety of different diseases and conditions. Read on to learn what these mutations are and what disorders they can cause. slide 1 of 8. The causes of chromosomes mutation occur when there is any change in the arrangement or structure of the chromosomes.
Several other things can also cause knee pain, such as: Bursitis: A bursa is a sac that holds a small amount of fluid thatâs under the skin above your joint. It helps prevent friction when the joint moves. Overuse, falls, or repeated bending and kneeling can irritate the bursa on top of your kneecap.
Caused by: As we get older we tend to sit more and move less which causes a build up of synovial fluid that normally lubricates the knee, keeping it flexible. That means stiffness, pain and sometimes swelling. S igns: You wake with sore knees or feel stiff after sitting for long periods, especially in tight seats such as at theatres or on planes. You may have pain at the front of your knee that gets worse when it bends. Prevent it: Building up leg strength is essential to preventing knee pain as stronger muscles take the pressure off the knees, preventing pain. Build leg strength as you brush your teeth by stand on your left leg for one minute and then your right for the second minute (balancing on a wall if you need).