Post category:Biology MCQs Post comments:0 Comments Xerophthalmia and Nightblindness are caused due to the deficiency of? A. Vitamin A B. Vitamin D C. Vitamin K D. None of these Read more articles Previous PostThe number of chambers in amphibians heart is? Next PostVermiform appendix is a part of? You Might Also Like Which Vitamin is also known as retinol? September 12, 2020 Proteins are made of October 13, 2021 Vermiform appendix is a part of? November 25, 2020 Cell was discovered in which year? May 9, 2020 Nucleus was discovered by ….. August 31, 2020 The Secretion of liver Is called …. February 11, 2022 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