Post category:Biology MCQs / Human Body MCQs Post comments:0 Comments The lifespan of Red Blood Cells is ___ days. A. 60 B. 120 C. 180 D. 240 Read more articles Previous PostDeficiency of Vitamin-A results in: Next PostDeficiency of Vitamin-D results in: You Might Also Like Equisetum is the living member of : September 13, 2020 The vitamin which is generally excreted by humans in urine is__________? June 20, 2020 Which one of the following vaccines was first discovered: September 18, 2022 The cerebellum is in which part of the brain? May 23, 2022 Name the Largest Part Of Alimentary Canal February 11, 2022 What is considered as good sources of iodine? September 14, 2020 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ