Reply To: What is tumor? Share this post: Share on Twitter Share on Facebook Share on LinkedIn Share on Email Share on WhatsApp Share on Telegram October 13, 2020 at 5:10 pm #1106 Aarti KumariParticipant Rate of production of the abnormal cells very much as compared to normal so it is called tumor Share this post: Share on Twitter Share on Facebook Share on LinkedIn Share on Email Share on WhatsApp Share on Telegram