Een kippen eidooier bestaat uit een capsule waarin een voedselvoorraad aanwezig is en een kiemschijf. De kiemschijf deelt zich en ontwikkelt zich tot een embryo. Inktinjectie in een slagader van de dooierzak van…
Onderzoekers hebben in kaart kunnen brengen hoe een embryo zich ontplooid tot de structuren van het menselijk gezicht in de baarmoeder. Michael Mosley spreekt over gezichtsontwikkeling met buitengewone CGI die speciaal is…
Wetenschappers gebruikten een nieuwe laser-powered microscoop om in een groeiend muisembryo te kijken. Gedurende twee dagen zag het team de vorming van de darm van de muis (donkerblauw gat dat verschijnt in…
Een Amerikaanse vrouw heeft een baby gekregen van een embryo dat in 1992 werd ingevroren door draagouders. ’National Embryo Donation Center is een organisatie waar koppels een baby embryo kunnen krijgen van ouders…
Wat overtuigde u ervan dat God leven heeft geschapen? Professor Yan-Der Hsuuw is hoofd embryologie aan de Nationale Pingtung-universiteit voor Wetenschap en Technologie in Taiwan. Vroeger geloofde hij in evolutie, maar toen…
Met succes wisten Chinese onderzoekers de inhoud van een pas bevrucht vogelei te transplanteren naar dit rubberen omhulsel. Zo kunnen onderzoekers de ontwikkeling van de embryo op de voet volgen.
Privacy & Cookies policy
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Any of the information we collect from you may be used in one of the following ways:
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We offer the use of a secure server. All supplied sensitive/credit information is transmitted via Secure Socket Layer (SSL) technology and then encrypted into our Payment gateway providers database only to be accessible by those authorized with special access rights to such systems, and are required to?keep the information confidential.
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We do not sell, trade, or otherwise transfer to outside parties your personally identifiable information. This does not include trusted third parties who assist us in operating our website, conducting our business, or servicing you, so long as those parties agree to keep this information confidential. We may also release your information when we believe release is appropriate to comply with the law, enforce our site policies, or protect ours or others rights, property, or safety. However, non-personally identifiable visitor information may be provided to other parties for marketing, advertising, or other uses.
The minimum information we need to register you is your name, email address and a password. We will ask you more questions for different services, including sales promotions. Unless we say otherwise, you have to answer all the registration questions.
We may also ask some other, voluntary questions during registration for certain services (for example, professional networks) so we can gain a clearer understanding of who you are. This also allows us to personalise services for you.
To assist us in our marketing, in addition to the data that you provide to us if you register, we may also obtain data from trusted third parties to help us understand what you might be interested in. This ‘profiling’ information is produced from a variety of sources, including publicly available data (such as the electoral roll) or from sources such as surveys and polls where you have given your permission for your data to be shared. You can choose not to have such data shared with the Guardian from these sources by logging into your account and changing the settings in the privacy section.
After you have registered, and with your permission, we may send you emails we think may interest you. Newsletters may be personalised based on what you have been reading on theguardian.com. At any time you can decide not to receive these emails and will be able to ‘unsubscribe’.
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Updating your personal information
We offer a ‘My details’ page (also known as Dashboard), where you can update your personal information at any time, and change your marketing preferences. You can get to this page from most pages on the site – simply click on the ‘My details’ link at the top of the screen when you are signed in.