Post category:Biology MCQs / General Knowledge MCQs Post comments:0 Comments Which of the following helps in clotting of blood? A. Vitamin B1 B. Vitamin B2 C. Vitamin D D. Vitamin K Read more articles Previous PostBIOLOGY has been derived from Greek word which means Next PostAn adult and normal human being has blood volume of You Might Also Like Hagia Sophia Museum is in——? September 17, 2021 The South Pole of the Earth is located in? May 15, 2021 How many legs does a fire ant have? September 3, 2022 The lifespan of Red Blood Cells is ___ days. May 23, 2021 The winter Olympic Games came into being in August 29, 2020 When was second OIC Summit Conference held? September 26, 2021 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