Which statement is correct regarding the cells and DNA? Answer A All the cells from the same organism have identical DNA. B The DNA of the fertilized egg differs from the DNA of all the other cells of that organism. C The DNA of the fertilized egg differs from some, but not all, of the other cells. D Only the fertilized egg contains DNA

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.

it's false. hope i .

answer; ///the above statement is (true);