Assertion: embryo | /r/HasProperty | frozen
Facets:
Source sentences:
text: Grade 1 and 2 embryos can be frozen and stored in liquid nitrogen for an indefinite period of time.
text: With over 400,000 embryos frozen in freezers in the United States alone, this would in effect be rampant murder that is out of control if embryos are the moral equivalent of a human.
text: The embryos may also be cryopreserved or frozen to be transferred at a later point in time.
text: Some embryos of a clone would be frozen so that if a particular clone proved to be valuable, many cloned embryos would be made by serial nuclear transplantation.
text: Any fertilized embryos captured in the process can be transferred into a surrogate cow, called a recipient, that will carry the pregnancy to term, or the embryos can be frozen to be used later.