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प्रश्न
Explain with reasons.
Blood donation is considered to be superior of all donations.
उत्तर
Blood donation is considered superior of all donations because it can save someone's life. Most of the lives are lost due to blood loss during surgeries, accidents or cases where regular blood transfusion is required. These lives can be saved if an adequate amount of blood is available.
संबंधित प्रश्न
Explain with reasons.
person with 'O' blood group is considered as 'universal donor'
Read the following paragraph and identify the disease.
Today, her child became one and half year old. However, that child does not seem to be healthy and happy. It was continuously crying and gradually becoming weak. It has shortness of breath. Its nails have become blue.
Write in brief about the following: Blood transfusion
What are antigens?
What are antibodies?
What physiological circumstances lead to erythroblastosis foetalis?
Briefly describe the following:
Erythroblastosis foetalis
Explain Rh-incompatibility in humans.
Explain different types of blood groups and donor compatibility by making a table.
Define the following term:
Rh factor
