Earlier which animals were used to test the safety of Polio Vaccine

Related MCQs

• A study of evolution has established the systematic positions in many animals. In some animals chordate characters are absent in adult stage, but present in larval stage, eg. Herdmania has been included in ______.
• What were the earlier sources of Insulin?
• Vaccine is a …...
• Animals and plants are used as a food that means.....
• Match the terms in column-I with suitable terms in column-II. Column – I Column – II P Glucose i Stored food in plants Q ellulose ii Reserve food in animals R Starch iii The plant cell wall S Glycogen iv Most widely used in respiration
• Oat - coleoptile test (coleoptile-test) is conducted for which hormone ?
• W.B test : AIDS - Immuno deficiency syndrome WIDAL test : ________ , ________
• At which place animals and plants are most protected ?
• The method during which genetic characteristics of animals are improved by mating of selected breeds is known as -
• Which of the following phylum animals are mostly found in marine water but few are in freshwater.