Hyperonyms
(has_hyperonym)
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00015388-n:
a living organism characterized by voluntary movement
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Hyponyms
(has_hyponym)
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01461646-n:
early stage of an embryo produced by cleavage of an ovum; a liquid-filled sphere whose wall is composed of a single layer of cells; during this stage (about eight days after fertilization) implantation in the wall of the uterus occurs
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Hyponyms
(has_hyponym)
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01462544-n:
double-walled stage of the embryo resulting from invagination of the blastula; the outer layer of cells is the ectoderm and the inner layer differentiates into the mesoderm and endoderm
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Hyponyms
(has_hyponym)
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01462803-n:
a solid mass of blastomeres that forms when the zygote splits; develops into the blastula
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Meronyms
(has_mero_part)
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05520479-n:
membranous duct connecting the fetus with the placenta
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Related
(related_to)
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00818581-a:
in an early stage of development
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Related
(related_to)
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01490257-a:
of an organism prior to birth or hatching
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Glosses
(gloss)
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00004475-n:
a living thing that has (or can develop) the ability to act or function independently
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Glosses
(gloss)
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00015388-n:
a living organism characterized by voluntary movement
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Glosses
(gloss)
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00367685-v:
become one
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Glosses
(gloss)
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02735418-v:
be the end of; be the last or concluding part of
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Glosses
(gloss)
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02892819-a:
of or relating to a fetus
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Glosses
(gloss)
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03014166-a:
relating to or typical of a larva
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Glosses
(gloss)
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08111157-n:
(biology) a group of organisms within a species that differ in trivial ways from similar groups
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Glosses
(gloss)
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13489037-n:
(biology) the process of an individual organism growing organically; a purely biological unfolding of events involved in an organism changing gradually from a simple to a more complex level
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Glosses
(gloss)
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13559782-n:
(biology) the structural adaptation of some body part for a particular function
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Glosses
(gloss)
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13939892-n:
a specific identifiable position in a continuum or series or especially in a process
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Glosses
(gloss)
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15265518-n:
the time at which something is supposed to begin
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Glosses
(gloss)
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15290337-n:
any distinct time period in a sequence of events
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Glosses
(rgloss)
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00124074-v:
to modify microorganisms by repeated culture in the developing chick embryo
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Glosses
(rgloss)
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00639398-n:
biological research on stem cells derived from embryos and on their use in medicine
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Glosses
(rgloss)
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00669687-n:
a method of induced abortion; prior to the 14th week of gestation the embryo and placenta are removed by applying suction to the dilated cervix
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Glosses
(rgloss)
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01459664-n:
any cell resulting from cleavage of a fertilized egg
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Glosses
(rgloss)
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01460457-n:
animal reproductive body consisting of an ovum or embryo together with nutritive and protective envelopes; especially the thin-shelled reproductive body laid by e.g. female birds
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Glosses
(rgloss)
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01461646-n:
early stage of an embryo produced by cleavage of an ovum; a liquid-filled sphere whose wall is composed of a single layer of cells; during this stage (about eight days after fertilization) implantation in the wall of the uterus occurs
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Glosses
(rgloss)
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01462544-n:
double-walled stage of the embryo resulting from invagination of the blastula; the outer layer of cells is the ectoderm and the inner layer differentiates into the mesoderm and endoderm
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Glosses
(rgloss)
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01463419-n:
tissue in an embryo
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Glosses
(rgloss)
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01463519-n:
(embryology) any of the 3 layers of cells differentiated in embryos following gastrulation
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Glosses
(rgloss)
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01463933-n:
a tube of ectodermal tissue in the embryo from which the brain and spinal cord develop
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Glosses
(rgloss)
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01464844-n:
nutritive material of an ovum stored for the nutrition of an embryo (especially the yellow mass of a bird or reptile egg)
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Glosses
(rgloss)
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01465046-n:
membranous structure enclosing the yolk of eggs in birds, reptiles, marsupials, and some fishes; circulates nutrients to the developing embryo
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Glosses
(rgloss)
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01465243-n:
membranous structure that functions as the circulatory system in mammalian embryos until the heart becomes functional
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Glosses
(rgloss)
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01466472-n:
a flexible rodlike structure that forms the supporting axis of the body in the lowest chordates and lowest vertebrates and in embryos of higher vertebrates
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Glosses
(rgloss)
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01472638-n:
thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals)
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Glosses
(rgloss)
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01472939-n:
the outermost membranous sac enclosing the embryo in higher vertebrates (reptiles, birds and mammals)
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Glosses
(rgloss)
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01648139-n:
European toad whose male carries the fertilized eggs wrapped around its hind legs until they hatch
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Glosses
(rgloss)
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02594159-a:
advocating full legal protection of embryos and fetuses (especially opposing the legalization of induced abortions)
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Glosses
(rgloss)
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02633447-a:
of or relating to the development of an embryo in the absence of fertilization
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Glosses
(rgloss)
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02668093-n:
an abortion-inducing drug (trade name RU_486) developed in France; when taken during the first five weeks of pregnancy it blocks the action of progesterone so that the uterus sloughs off the embryo
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Glosses
(rgloss)
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02933692-a:
derived from a single fertilized egg
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Glosses
(rgloss)
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02933807-a:
derived from two separately fertilized eggs
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Glosses
(rgloss)
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04925064-n:
the age of an embryo counting from the time of fertilization
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Glosses
(rgloss)
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05221649-n:
accessory or adjoining anatomical parts or appendages to an organ (especially of the embryo)
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Glosses
(rgloss)
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05229805-n:
a small apparently simple structure (as a fertilized egg) from which new tissue can develop into a complete organism
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Glosses
(rgloss)
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05359828-n:
any of the major venous channels in primitive adult vertebrates and in embryos of higher vertebrates
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Glosses
(rgloss)
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05399486-n:
the fluid-filled cavity that surrounds the developing embryo
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Glosses
(rgloss)
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05399627-n:
the serous fluid in which the embryo is suspended inside the amnion
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Glosses
(rgloss)
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05447757-n:
a cell of an embryo
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Glosses
(rgloss)
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05532641-n:
the alimentary canal (especially of an embryo or a coelenterate)
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Glosses
(rgloss)
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05534578-n:
the caudal part of the alimentary canal in vertebrate embryos
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Glosses
(rgloss)
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05606801-n:
a cavity in the mesoderm of an embryo that gives rise in humans to the pleural cavity and pericardial cavity and peritoneal cavity
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Glosses
(rgloss)
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05608615-n:
thick membrane around the mammalian ovum; can be penetrated by one sperm in the fertilization process; usually remains around the fertilized egg until it is implanted in the wall of the uterus
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Glosses
(rgloss)
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10109197-n:
either of two twins who developed from two separate fertilized eggs
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Glosses
(rgloss)
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10458356-n:
an advocate of full legal protection for embryos and fetuses; someone opposed to legalized induced abortion
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Glosses
(rgloss)
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11439566-n:
circulation of blood between the embryo and the yolk sac
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Glosses
(rgloss)
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13431722-n:
male parthenogenesis in which the embryo contains only paternal chromosomes due to the failure of the egg nucleus to participate in fertilization
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Glosses
(rgloss)
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13490487-n:
female parthenogenesis in which the embryo contains only maternal chromosomes due to the failure of the sperm to fuse with the egg nucleus
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Glosses
(rgloss)
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13496286-n:
(embryology) the organic process whereby a fertilized egg becomes implanted in the lining of the uterus of placental mammals
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Glosses
(rgloss)
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13549105-n:
(embryology) the ability of an early embryo to continue normal development after its structure has been somehow damaged or altered
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Glosses
(rgloss)
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13566436-n:
the development of defects in an embryo
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Glosses
(rgloss)
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15226214-n:
the period during which an embryo develops (about 266 days in humans)
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Glosses
(rgloss)
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15289208-n:
the second half of the menstrual cycle after ovulation; the corpus luteum secretes progesterone which prepares the endometrium for the implantation of an embryo; if fertilization does not occur then menstrual flow begins
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