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.
Knee swelling, swollen knee pain, and swelling above the knee can be from several causes. A swollen knee no pain is common and can be from a reaction to a small incident where the capsule becomes irritable. Usually swelling in the knee is due to an injury to the ligaments or meniscus from within the knee joint and capsule such as an anterior cruciate tear or a bucket handle tear to the meniscus. Swelling behind the knee is usually associated from an injury within the joint but can also be from a bakerâs cyst or a soft tissue injury such as a tear.