Navigation Links
Embryo


Embryos (and one tadpole) of the wrinkled frog (Rana rugosa).
For musical bands with the name "Embryo" see Embryo (band)

An embryo (Greek: έμβρυον) is an animal or a plant in its earliest stage of development.

  • Plants: In botany, a plant embryo is part of a seed, consisting of precursor tissues for the leaves, stem (see hypocotyl), and root (see radicle), as well as one or more cotyledons. Once the embryo begins to germinate — grow out from the seed — it is called a seedling.
  • Animals: The embryo of vertebrates is defined as the stages between the first division of the zygote (a fertilized ovum) until it becomes a foetus. An embryo is called a foetus at a more advanced stage of development and up until birth or hatching. In humans, this is from the eighth week of gestation.

See also

A chick embryo of thirty-three hours' incubation

External link


'"/>


(Date:3/1/2017)... BEDFORD, Mass. , March 1, 2017  Aware, ... and services, announced that Richard P. Moberg ... Officer and co-President and Chief Financial Officer and Treasurer ... will continue to serve as a member of the ... T. Russell , Aware,s co-Chief Executive Officer and co-President, ...
(Date:2/28/2017)... 2017 News solutions for biometrics, bag drop ... ... 14 to 16 March, Materna will present its complete end-to-end ... travel is a real benefit for passengers. To accelerate the ... passenger touch point solutions to take passengers through the complete ...
(Date:2/27/2017)... , Feb. 27, 2017   Strategic Cyber Ventures ... it has led a $3.5 million investment in  Polarity ... Strategic Cyber Ventures is DC based and is led ... Hank Thomas . Ron Gula , also a ... also participated in this series A round of funding. ...
Breaking Biology News(10 mins):
Other biology definition