Subject :NSO Class : Class 8
Read the given statements and select the correct option.
Statement 1 : Milkmaids that had encountered small pox were found to never have chickenpox.
Statement 2 : Antibodies formed in body against pathogen of small pox were effective against chickenpox pathogens too.
ABoth statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
BBoth statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
CStatement 1 is true and statement 2 is false.
DBoth statements 1 and 2 are false.
what is this