हरा तलका प्रश्नहरूका उत्तर लख्नुहास The composition of blood is shown in the given figure. Answer the following questions. (i) B को नाम लेख्नुहोस् । Write the name of B. (ii) A को सङ्ख्या रगतमा कम देखियो भने कुन रोग लाग्छ ? Which disease may occur if number of A is less in blood? (iii) C का मुख्य कार्य के हो ? What is the main function of C? (iv) B को आयु कति हुन्छ ? What is the life span of B? D O B​