Your description of it is so deceptive, it is as if you are a pro-abortion advocate. Are you?
Please try to use your God-given ability to think and reason. Do you seriously believe that a ball of 150 or so undifferentiated cells is as aware and capable of feeling pain as a fetus of 6, 10, 24 weeks?
Having grown countless millions of living human cells (all with unique DNA, too), I am extremely aware that human + living =/= human being. As a scientist, I will tell you, as would any physician, that something more than mere cells is required for a human being to exist.
And before accusing me or anyone of being a pro-abortion advocate, you might want to verify their position. You have not seen me insist against all evidence that a living, moving, responsive fetus inside the womb is nothing but an inanimate clump of cells. Nor have I made any of the mind-twistingly illogical claims that pro-aborts typically make in support of their blood sport. I am here to provide the scientific view, because I think that educating people on the facts is the only way to effectively fight abortion.
At the heart of your post is a major deception. You toss the lie of ‘undifferentiated around as if you believe in magic, as in the magic moment when ‘a clump of cells is suddenly a human being’. Sickening bilge you’re spewing here.
differentiatedif·fer·en·ti·ate
[dif-uh-ren-shee-eyt] Show IPA verb (used with object), dif·fer·en·ti·at·ed, dif·fer·en·ti·at·ing.
1. to form or mark differently from other such things; distinguish.
2. to change; alter.
3. to perceive the difference in or between.
4. to make different by modification, as a biological species.
5. Mathematics . to obtain the differential or the derivative of.
If those 150 cells were not differentiated (different from each other) then they would never form the different parts of the body they would just keep replicating exact duplicates of themselves making an ever bigger ball of cells all the same as every other.
That is not the measure, and no matter how many times you try to make it so, it isn't.