No. It is dead with no heartbeat.
Actually it does, since an embryo has no heart. It is the mother's heart that is keeping the embryo alive. It isn't until it is a fetus until it has a heart. While its heart it not being fully used and has a hole in it that keeps it from fully working, its heart does beat.
No.
how big is the embryo when you began to hear its hearbeats?
A baby without a heartbeat is considered borderline clinically dead - this is a medical emergency requiring immediate treatment. If the heart cannot be restarted, the baby may be declared dead.
embryo
No, an artificially implanted embryo can't grow inside a male. A male does not have the organs to sustain life.
The heartbeat starts when it's a embryo and at week 5-6.
People can explain the process the embryo goes through to grow. However, no one can explain what gives motivates it to do the things it does or the strength to do those things
uterus
Yes, it has to.
The endosperm does. It acts much like yolk in an egg does for the embryo developing in the egg: provides the necessary nutrients for the developing embryo to grow from.
No, if you miscarry it's dead and can not grow.
hte embryo