ROFL well when it comes to this subject yes it is and the science dictates that life begins at conception when the two haploid organism each produced by a another human being join together and a new life is created at that moment. You don't get to change the science to make your position on abortion more palatable.
You have never presented any science that explains why "Science dictates life begins at conception". Naked claims repeated over and over again to not count as a scientific explanation.
You can not even get the terminology correct "Human Life" would be the term you are looking for.
This summary gives 5 different scientific perspectives on when human life begins.
https://www.franklincollege.edu/science_courses/bioethics/When%20does%20human%20life%20begin.pdfThis is from a developmental Biology Textbook and not some biased pro life website.
Unlike our short little quotes which lack context and explanation or rational for claims made. This summary goes into detail about the various arguments.