LAQ : Briefly state the types of colour blindness. Describe haemophilia in brief

Types of Color Blindness:

1. Protanomaly: Reduced sensitivity to red light.
2. Deuteranomaly: Reduced sensitivity to green light.
3. Tritanomaly: Reduced sensitivity to blue light.
4. Protanopia: Absence of red cones.
5. Deuteranopia: Absence of green cones.
6. Tritanopia: Absence of blue cones.

Haemophilia: Haemophilia is a genetic bleeding disorder, usually X-linked, where the blood lacks certain clotting factors (usually factor VIII or IX). It leads to prolonged bleeding after injuries or surgeries and can cause internal bleeding without apparent trauma. It primarily affects males, while females are typically carriers. Treatment involves clotting factor replacement therapy.