alleryनष्ट होने से पहले एक स्वस्थ मानव लाल रक्त कोशिका (RBC) का मानक परिसंचरण जीवनकाल कितना होता है?
A30 दिन
B60 दिन
C90 दिन
D120 दिन
Answer & Solution
Correct answer: D. 120 दिन
मानव एरिथ्रोसाइट्स (लाल रक्त कोशिकाएं) मैक्रोफेज द्वारा छाने और नष्ट किए जाने से पहले लगभग 120 दिनों तक परिसंचारित होती हैं।
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