Navigation Links
Blastula in Biological Definition

Blastula

... The blastula is an early stage of embryonic development in ... of cells surrounding a fluid-filled cavity. The blastula follows the morula and precedes the gastrula in the development sequence. A blastula has around 128 cells, with a large central cavity ...

Blastomere

... blastomere is the structure which results from the divisions of a fertilised egg during embryonic development . See also blastocoel blastula morula ...

Developmental biology

... proteins are among the key regulators of morphogenesis. Concepts in developmental biology allantois , amnion , blastocyst , blastomere , blastula , blastulation , chorion , chrysalis , cleavage , ectoderm , embryo , embryogenesis , embryogeny , embryology , endoderm , extra-embryonic ...

Embryo

... advanced stage of development and up until birth or hatching. In humans, this is from the eighth week of gestation . Stages : morula -> blastula -> gastrula . See also Embryogenesis Embryology In vitro fertilization Plant embryogenesis Embryo space colonization ...

Morphogenesis

... forms of tissues , organs and overall body anatomy . In the human embryo, the change from a cluster of nearly identical cells at the blastula stage to a post- gastrulation embryo with structured tissues and organs is controlled by the genetic "program" and can be modified by ...

Gastrula

... The gastrula phase of embryonic development is seen in all animals except the sponges . It follows the blastula phase. The gastrula phase is marked by a dramatic restructuring called gastrulation . After gastrulation is complete, the embryo develops into a ...

Morula

... cell division of the zygote with virtually no growth. The morula is a solid ball; after the 64-cell phase, it develops into a hollow ball, the blastula . ...

Morphogenesis

... forms of tissues , organs and overall body anatomy . In the human embryo, the change from a cluster of nearly identical cells at the blastula stage to a post- gastrulation embryo with structured tissues and organs is controlled by the genetic "program" and can be modified by ...
Other Contents
(Date:10/15/2014)... pneumonia in female mice to an enzyme activated by ... more resistant to respiratory infections than males. Now, an ... to bacterial pneumonia in female mice is linked to ... show that this enzyme is ultimately activated by the ... team, lead by Professor Lester Kobzik at the Harvard ...
(Date:10/15/2014)...   Neurotechnology , a provider of high-precision ... the VeriLook Surveillance 3.0 software development kit ... face identification using live video streams from single ... version not only identifies faces in a crowd, ... they are moving through the video frame. It ...
(Date:10/14/2014)... been millions of years since T. rex ... Ohio University scientists is breathing life back into dinosaurs ... snouts. The research has important implications for how dinosaurs ... enhance the sense of smell and cool their brains. ... University doctoral student Jason Bourke, lead author of the ...
Breaking Biology News(10 mins):VeriLook Surveillance 3.0 SDK Identifies Faces and Moving Objects, Differentiates Pedestrians from Other Moving Objects in Video Surveillance Systems 2VeriLook Surveillance 3.0 SDK Identifies Faces and Moving Objects, Differentiates Pedestrians from Other Moving Objects in Video Surveillance Systems 3Dinosaur breathing study shows that noses enhanced smelling and cooled brain 2Dinosaur breathing study shows that noses enhanced smelling and cooled brain 3
(Date:10/20/2014)... OH (PRWEB) October 20, 2014 National Teen ... Chapter of the American Academy of Pediatrics (Ohio AAP, ... (NHTSA) in encouraging parents of teen drivers to talk to ... the road. , Motor vehicle crashes are the leading cause ... teen drivers involved in fatal crashes, and 859 (42%) of ...
(Date:10/20/2014)... York, NY (PRWEB) October 20, 2014 ... be introduced in the U.S., has a lot to celebrate ... when our country recognizes the achievements and contributions of Americans ... the anniversary for Punzoné, and today it shares its favorite ... take a trip to Italy - even if it is ...
(Date:10/19/2014)... The leading review website, Top10BestSEOHosting.com, has recently announced ... the best Dedicated Server Hosting suppliers. Their websites ... buy high quality hosting and save money at ... Top10BestSEOHosting.com says, “We believe that iPage and GreenGeeks ... lot of the global clients enjoy using their ...
(Date:10/19/2014)... October 20, 2014 Having been working in ... good knowledge of customer needs. According to James, one of ... with dazzling sequins, or with high-low skirts that add beauty ... huge demand. Recently, LunaDress has unveiled its new selection of ... fact, the company’s brand new items are available in over ...
(Date:10/19/2014)... (PRWEB) October 19, 2014 Visual ... program has just been released to the public ... online body building and fitness community. The commotion ... of DietsAndFitnessGuides.com's Vin Delmonico prompting an investigative review. ... of hitting what is commonly known as a ...
Breaking Medicine News(10 mins):Health News:Ohio AAP Promotes National Teen Driver Safety Week 2Health News:Celebrate Italian Heritage Month With Authentic Cocktails from Punzoné: The Only Ultra Premium Line of Organic Imported Italian Vodka 2Health News:Celebrate Italian Heritage Month With Authentic Cocktails from Punzoné: The Only Ultra Premium Line of Organic Imported Italian Vodka 3Health News:Celebrate Italian Heritage Month With Authentic Cocktails from Punzoné: The Only Ultra Premium Line of Organic Imported Italian Vodka 4Health News:Top10BestSEOHosting.com Considers iPage And GreenGeeks As The Best Dedicated Server Hosting Suppliers 2Health News:2014 Long Prom Dresses From LunaDress Now Available In Over 20 Popular Designs 2Health News:Visual Impact Frequency Training Review: Rusty Moore's Latest Fitness Guide Released 2
Other TagsOther Tags