Post category:Biology MCQs Post comments:0 Comments The number of chambers in amphibians heart is? A. Two B. Three C. Four D. Five Read more articles Previous PostWhat is needed as a source of energy for vital activities of the body? Next PostXerophthalmia and Nightblindness are caused due to the deficiency of? You Might Also Like Thalassemia is due to: February 16, 2022 The density of water is __________. June 19, 2022 Sunken stomata are found in which of the following? November 25, 2020 ‘Satiety’ is the condition in which patient lacks? September 4, 2021 The lifespan of White Blood Cells is __________ days. June 19, 2022 Which of the following Vitamin helps in clotting of blood? October 13, 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