Post category:Biology MCQs Post comments:0 Comments Which Scientist first explained about circulatory system? A. William Harvey B. John Nicholson C. Robert Hooke D. Theoder schwann Read more articles Previous PostWhich cells have least regeneration capacity? Next PostIn which cell organelle do photo and thermochemical reactions occur in different sites? You Might Also Like The distribution of air into lungs is controlled by: August 28, 2021 Fatty acid is converted into carbohydrates by? August 27, 2020 The vitamin which is generally excreted by humans in urine is__________? June 20, 2020 How many pairs of chromosomes are there in Human Beings? August 10, 2022 By which process plant releases water vapour? August 20, 2022 The average adult has a blood volume of about ___ liters. May 23, 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