The correct answer is (c). Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells carry oxygen to the body’s tissues. When there are not enough red blood cells, the tissues do not get enough oxygen, and this can cause a variety of symptoms, including fatigue, shortness of breath, and pale skin.
Color-blindness is a condition in which a person cannot see certain colors. There are different types of color-blindness, and the severity of the condition can vary from person to person.
Night-blindness is a condition in which a person has difficulty seeing in dim light. It is caused by a lack of vitamin A, which is essential for good vision.
Tuberculosis is a disease that affects the lungs. It is caused by a bacteria called Mycobacterium tuberculosis. Tuberculosis can be spread through the air when an infected person coughs or sneezes.
I hope this helps!