adj
(anatomy, biology) Describing the area of a blastocyst opposite the embryo or embryoblast
adj
Towards a germ or ovary
adj
(medicine) Without an embryo.
n
(biology) The development of an axis (and subsequent polarity) in an embryo
n
The first rudiments of an embryo in generation.
n
(embryology) A series of actions via which the embryonic tissue is reorganized to concenter along one axis and elongate along a perpendicular axis through the movement of cells.
n
(embryology) A reaction that manifests during fertilization, when the sperm cell coalesces with the egg's plasma membrane; this prevents entry of a second sperm
adj
Relating to ecdysteroids
adj
of, or relating to an ectomere.
n
(biology) Formation of the gastrula by invagination.
n
In viviparous animals, the young animal's earliest stages in the mother's body
n
(biology) The formation of an embryo.
n
A count, using microscopy, of viable embryos (typically of roundworms)
n
The scientific description of embryos.
adj
Of, pertaining to, or resembling an embryo
adj
(biology) Relating to embryonic larva
adj
Resembling or characteristic of an embryo.
n
The scientific study of embryos.
adj
(archaic, biology) embryonic
adj
Containing an embryo; having had an embryo develop.
n
The formation and development of an embryo
adj
(embryology) Of or relating to an embryo.
adj
(biology) Having an embryo.
adj
(biology) Like an embryo in form.
n
(biology) Modification to an embryonic form.
adj
(biology) Relating to, or aiding in, the formation of an embryo.
adj
That halts the development of an embryo
n
(biology) The material from which an embryo is formed and nourished.
adj
That affects the change and development of an embryo
adj
(archaic) embryonic; undeveloped
n
(biology) The act of developing a new coat of hair, a new set of feathers, scales, etc.
v
(medicine) To experimentally induce disturbance of the process of gastrulation in animal embryos.
adj
Relating to the exotheca.
adj
(medicine) Extraembryonic.
n
(embryology) The mature endpoint of a region, group of cells or individual cell in an embryo, including all changes leading to that mature endpoint
n
(biology) a diagram of an embryo of some organism showing the structures that will develop from each part
adj
fetal and/or embryonic
adj
Relating to the gonads.
adj
Relating to a gonosome
n
(biology) A mature ovarian follicle at the final stage of folliculogenesis.
adj
(biology) Not embryonate.
n
One of the methods by which the various germinal layers of the ovum are differentiated.
adj
(medicine) Existing between a pregnant mother and the embryo
n
(medicine, embryology) The development of part of an ovum after damage.
n
(embryology) The process by which the beginnings of the vertebrate nervous system is formed in embryos.
adj
(physiology) Occurring around the time of gastrulation
adj
Alternative form of placentomal [Relating to a placentome]
adj
Relating to, or by means of placentotrophy
adj
Of or pertaining to plutonomy.
n
A fertilized human egg, up to 14 days old, that can develop into an embryo; especially one to be implanted by IVF.
n
Alternative form of pre-embryo [A fertilized human egg, up to 14 days old, that can develop into an embryo; especially one to be implanted by IVF.]
adj
(biology) prior to formation of the gastrula
adj
(botany) Prior to germination
adj
That produces embryogenesis
adj
(botany) Relating to a proembryo
adj
(biology) That promotes fertilization
adj
Of or relating to a pseudembryo.
adj
Alternative form of pseudembryonic [Of or relating to a pseudembryo.]
n
(biology) The development of an embryo into a mature organism
adj
Subject to, or produced by superovulation
n
(medicine, anatomy) The final growth state of a hair or feather follicle
adj
Involving four parents, but especially involving two integrated but genetically different embryos
n
An embryo in the stage of development at which the characteristics of the type to which it belongs may be seen.
adj
Of or relating to the typembryo.
adj
Relating to Caspar Friedrich Wolff (1733–1794), German physiologist and one of the founders of embryology.
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