Reply To: What is tumors? Share this post: Share on Twitter Share on Facebook Share on LinkedIn Share on Email Share on WhatsApp Share on Telegram October 14, 2020 at 8:50 am #1277 VanshikaParticipant When their is increased growth and proliferation of damaged cells and their rate of destruction decrease then it is called as tumor. Share this post: Share on Twitter Share on Facebook Share on LinkedIn Share on Email Share on WhatsApp Share on Telegram