Converse of object

• clon: A cloned human embryo is created in both cases.

• implant: MAP may also disrupt implantation or cause the loss of a newly implanted embryo.

Modifies a noun

• implantation: The first embryo implantation was unsuccessful and the couple then separated.

• experimentation: At that time, abortion was illegal almost everywhere, as were embryo experimentation and euthanasia.

• splitting: Embryo splitting was first used to produce genetically identical sheep ten years ago at Cambridge.

• dune: As new embryo dunes build up, the sand supply to existing dunes is cut off and they become more subject to visitor damage.

• biopsy: Embryo biopsy: The removal and culture of one or two cells from an embryo in vitro prior to genetic screening.

Adjective modifier

• human: We should be careful not treat human embryos with less respect than animals.

Noun used with modifier

• chick: Proteins in the growing ridge ( dark band ) of a limb bud in a chick embryo.

• mouse: The rats will be humanely killed to supply serum, which is essential for the in vitro culture of mouse embryo tissues.

Preposition: before

• implantation: It is usually performed by genetic diagnosis of the sex of the embryo before implantation.

Preposition: in

• vitro: Report of the preimplantation tissue typing policy review Go ahead for ' designer baby ' The protection of the human embryo in vitro.