Summary on Evolution by natural selection - Life Sciences (Biology)
3 views 1 purchase
Course
Life Sciences
Institution
12th Grade
An in-depth summary from the Textbook, Life Sciences Study Guide by E Russell. Provides a clear understanding of topics such as Variation, Evidence of evolution, Lamarkism , Darwinism , artificial selection, speciation and evolution in present times.
that
livingorganismsundergoneoverlong preserved
organisms doesn'thavetobeveryold 5 Boneshardenintostone
perioosoftme by
WHATisREQUIRED covered sedimentquickly 6morelayersotsedimentpressure
presentday from sandmudlava
to
All decended
lifeforms hardensedimentlayers
itdecomposesbody
those
relatedto inpast eaten
scattered nocompletefossil Ust recordintoon
Fossil
modifiedtromonegenerationtonext of
origin species.tw
Fossilstoundinrockst
thatshowsorderotdevelopment.de
1
Earth's
yigag FyFhMMtME
about4.6
billion old
years
i canshowstepsinchangesouured transitional
istlifeforms sobillionyearsago
Homologydivergentevolution
modern than
lifeformscomplex part
manylitetormstrompast extinct
nomoffiffffffiffhereotomcomm
ÉFÉbhrgy
mo AllorganismsonEarth
shorsimilartesinnaconstruction
fromsame4
nucleotides
sequencesindifforganismssimilar
gene
process
bywhichproteinsynthesisoccursisexatelysame
mRNAtRNAribosomes so
aminoacids
ie thecloserthesimilaritymorecloselyrelated
to
organismsare eachother
, ARIATION
species group similarorganismsof offspring viablemature
a bletointerbreeoproovietertile adultsproduceoffspring
population belongtosame
s peciesoccupyingthesamehabitatatsametime
variationsareexpression genotypicvariations
phenotypic of molecules
behaviours internalstruiturescells organic
Environmenthareffecton hasnoinfluence
Environment Alfred Wallace outlinedspeciation survivaloffittest
Russel
phenotypicexpression onphenotypes Mandel principlesofinheritance
Gregor and
lawsofgenetics
Linegraph Bargraph Darwin Originotspecies
Charles
bellshapedcurve discontinuous bellcurve
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 Amystudent. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $5.42. You're not tied to anything after your purchase.
