Directions: A paragraph is given below which contains one or more errors in it. Read the paragraph carefully, find out how many errors are there in the paragraph and mark it as your answer.

Sickle Cell Anaemia is a common genetic disorder among Indians effecting the red blood cells. It is transmitted by parents carrying a defective ‘beta globin’ gene. The disease start early in life. Those affected have persistent pain, low amount of haemoglobin, low energy, reduced growth along with other abnormalities, and multiple episodes of frequently severe pain. Like most genetic disorders, SCA has no cure but has symptomatic treatments for pain, anaemia, and vaso-occlusive crisis. The disease is well-known in tribal populations as well as prevalent in general populations in Maharashtra, Madhya Pradesh, Chhattisgarh, and Odisha