Answers. Best Answer: take the two laces, cross them, put one lace under the cross, pull. take laces again make laces into loop (make an O shape) cross loops put 1 loop under cross, pull, being careful to pull on sides connected to 1st knot, so as not to undo loops. you're done. Source(s):
The two main groups of thalassemia are called alpha and beta. There are four types of alpha thalassemia and three types of beta thalassemia. Alpha thalassemia genes are found in Southeast Asians, blacks, and people originally from the Middle East. The disease affects the red blood cells in two ways. First the body cannot make enough cells with normal hemoglobin.
There are many different types of anemia with many different causes. A handful of symptoms are shared by nearly all types of anemia, whether you have iron deficiency anemia or Fanconi anemia. And each type of anemia shares a basic end effect: Your body does not have enough oxygen-bearing red blood cells for its needs. Hemolytic anemia. 2  Jaundice, leg ulcers, and abdominal pain are hallmarks of this type of anemia, in which red blood cells are prematurely destroyed within the body. 3  The excess hemoglobin released by this destructive process causes many of the symptoms.