The odd position of jackson's heart is related to a disorder with his cilia called primary ciliary dyskinesia (pcd). what are cilia

The cilia are the small filamentous structures having a brush like appearance, which help in the movement of the substances through the lumen in the body.

The cilia are present in various location of the body, such as lining of respiratiry tract, fallopian tube, ear etc.

Primary ciliary dyskinesia is a condition, which is also referred as the immotile ciliary disease. It is a genetic disorder, which causes the stiffness of cilia and do not allow the movement of the substances through the lumens.

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.