Hamad Biology Mcqs 09/08/2021 A. Serum B. Faeco-oral C. Sexual contact D. All of these Related Mcqs: Immunization by vaccination was first introduced by?A. Fleming in 1945 B. Florey & Chain in 1975 C. Flore & Chain in 1795 D. Edward Jenner in 1795... Which are the four most abundant elements in living cells ?A. carbon, oxygen, nitrogen, sulfur B. carbon, oxygen, hydrogen, nitrogen C. carbon, oxygen, sulfur, phosphorus D. carbon, sulfur, hydrogen, magnesium... Protonephridia are present in____________?A. Round worms B. Flateworm C. Tape worms D. Segmented worms... Kangaroo has an abdominal pouch known as__________?A. placenta B. guttural pouch C. marsupial D. all of these... Which is not a vertebrate ?A. Reptiles B. Fish C. Insect D. None of these...
Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ
Recent Comments