Van hoofdstuk 12:
12.1 = Erfelijkheid
12.2 = DNA
12.3 = Overerving
12.4 = alleen het stukje over stambomen!
12.5 = Mutaties en evolutie
Van hoofdstuk 4:
4.2 = Wat is evolutie?
4.3 = De geschiedenis van het leven
extra stof = Argumenten voor de evolutietheorie
wat is evolutie de geschiedenis van het leven argumenten voor de evolutietheorie erfelijkheid dna overerving stambomen mutaties en evolutie
Written for
Secondary school
VWO / Gymnasium
Biologie
3
All documents for this subject (5522)
Seller
Follow
irisbartelink
Content preview
Biologie Erfelijkheid, DNA & evolutie
, Genetica (erfelijkheids
wetenschap die onderzoe
12.1 erfelijkheid er erfelijke eigenschappen
en hoe ze worden doorge
Erfelijkheid: eigenschappen doorgeven aan kinderen
Veel variatie tussen kinderen van de eigenschappen mixen -> unieke
combinatie Liggen vastgelegd in het DNA ->
de celkern. Elk opgerold DNA ->
Gen: 1 eigenschap in stukje chromosoom(DNA) chromosoom (46 in paren van 2
celkern)
Genotype: erfelijke informatie vastgelegd in genen
Fenotype: zichtbare eigenschappen -> genotype + milieufactoren
Twee soorten celdelingen: mitose & meiose
De cel verdubbeld, Celdeling waar
eerst chromosomen geslachtcellen ontstaan ipv
verdubbelen daarna lichaamscellen, nieuwe set
cel delen van 23 chromosomen
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller irisbartelink. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $4.23. You're not tied to anything after your purchase.