EES Term 1 Summary by Abby Smolenaers https://padlet.com/asmolenaers/vyqufn6jczvp en-us 2018-03-25 22:46:40 UTC 2023-07-02 02:20:37 UTC hello@padlet.com Term 1 EES Summary asmolenaers https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245901671 2018-03-25 23:44:58 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245901671 1.1 Classification asmolenaers https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245901748 2018-03-25 23:45:46 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245901748 1.2 Biodiversity asmolenaers https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245901803 2018-03-25 23:46:19 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245901803 1.3 Natural Selection asmolenaers https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245901823 2018-03-25 23:46:27 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245901823 1.4 Types of evolution asmolenaers https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245901849 2018-03-25 23:46:38 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245901849 Classification https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904495  Classification of life is split into specific groups called taxa]]> 2018-03-26 00:13:44 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904495 Domains https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904500
  • Bacteria
  • Eukarya
  • Archaea
    • ]]>     2018-03-26 00:13:52 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904500     2 main theories of natural selection https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904528 Lamarck's theory from 1744-1829 and Darwin's theory from 1809-1882]]> 2018-03-26 00:14:14 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904528 Kingdoms https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904604  1.Protista
    2. Plantae
    3. Animalia
    4. Fungi
    5. Prokaryotae ]]>     2018-03-26 00:14:54 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904604     Convergent Evolution https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904606
    Occurs when unrelated species become more similar over time. 
    ]]>     2018-03-26 00:14:55 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904606     Natural Selection https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904631  Variation is important for  the survival of a/our species. If we aren’t varied enough in our species we may become extinct.]]> 2018-03-26 00:15:06 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904631 Biodiversity https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904645 bio= living 
    diversity= variety]]>     2018-03-26 00:15:13 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904645     There are two different forms in which speciation or the evolution of a species can occur. https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904658 Phyletic and Branching evolution]]> 2018-03-26 00:15:20 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904658 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904665 Phyletic evolution and branching evolution are the two main forms of speciation]]> 2018-03-26 00:15:23 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904665 Species 509519 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904673 Species is the most specific way we can classify life on earth ]]> 2018-03-26 00:15:27 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904673 The Order of Classification https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904688  
    Domain 
    Kingdom 
    Phylum 
    Class 
    Order 
    Family 
    Genus 
    Species 
    ]]>     2018-03-26 00:15:35 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904688     Natural selection 512834 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904701 a process where the environment selects favourable characteristics and reduces the frequency of less favourable characteristics]]> 2018-03-26 00:15:41 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904701 The way in which species can evolve / change over time https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904767 2018-03-26 00:16:28 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904767 phyletic evolution is where a population of a species can change over a period of time and its current state differs from their original state, meaning they are almost two different species now. https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904770 2018-03-26 00:16:30 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904770 Divergant Evolution https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904774 2018-03-26 00:16:31 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904774 A species can evolve in a number of different ways due to Selective Pressures(factors that impact on a species to evolve in an environment). PANDA PAW https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904791 2018-03-26 00:16:40 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904791 How are species named? https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904801 1st Part:  Genus 
    2nd Part: Species]]>     2018-03-26 00:16:44 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904801     Survival of the fittest https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904809 The organisms with the best suited characteristics. have a better chance of survival.]]> 2018-03-26 00:16:47 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904809 Biodiversity: Peppered Moths https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904816 Before the year 1845 a population of a light grey peppered moth would cling to trees with a light grey coloured bark. Because the grey coloured moths were well suited to their environment their population thrived as they were able to stay well hidden from predators. Moths such as the white/black coloured moths would be more visible to predators, resulting in the dying out of the other colours and resulting in the adaptations of the percentage of the other coloured moths. E.G the grey moths were more likely to survive. ]]> 2018-03-26 00:16:52 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904816 Bio diversity https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904817 Mutations can occurring all organisms and is the source of a new genetic variation. A mutation is a change in the genetic code of DNA and can lead to a new protein being formed as a result]]> 2018-03-26 00:16:52 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904817 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904826  Homologous structures  
    Is the same bone structure  just look different to adapt to different environment ]]>     2018-03-26 00:16:58 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904826     Divergent Evolution https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904833 This happens when closely related species become more dissimilar over time. Typically this is a response to different environmental conditions and different selection pressures. ]]> 2018-03-26 00:17:03 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904833 Variation between population https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904851  
    Natural selection: Organisms with traits to better suite their environment better survival  
    Gene flow: Movements between populations may cause addition in new traits or emigration  loss of traits 
    ]]>     2018-03-26 00:17:15 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904851     Adaption: https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904863  
    •  A special feature or characteristics thats improves the organisms chance of survival.
    ]]>     2018-03-26 00:17:22 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904863     Darwins finches 512834 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904872 darwins finches are an example of natural selection where one species of finch became 14 as they adapted to the changes in environment. Differed in habitat, diet, size, and beak shape. ]]> 2018-03-26 00:17:25 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904872 N https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904879 2018-03-26 00:17:29 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904879 Fight for the fittest https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904884 The fight for the fittest when animals fight for the right place to nest to lay their eggs]]> 2018-03-26 00:17:31 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904884 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904924 There are three main parts if natural selection:
    -Variation
    -Selection
    -Competition

    ]]>     2018-03-26 00:17:49 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904924     5096111 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904926 Technological advances listed below have the potential to unbalance natural levels in biodiversity. Theses technologies outlined can be used horticulture, agriculture and anima breeding to select with characteristic that is most favorable will be passed on to the next generation.

    -Artificial Semination 
    -IVF and embriyo screeing.
    -Cloning.
    All these increase bio-diversity in species and can reduced a partially trait in a environment.]]>     2018-03-26 00:17:50 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904926     https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904946 2018-03-26 00:18:05 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904946 Co-evolution https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904969 - Two or more species effect each-other's evolutions 
    -  Co-evolution is most likely is to happen when different species have close  ecological interactions with one another for example 
    • Predator and prey
    • Parasite and host
    • Competitive species
    ]]>     2018-03-26 00:18:16 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904969     Darwin's Theory of Evolution https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904982 - a population of organisms of a particular species will show variation.
    -  Some of these variations will be better suited to the environment the organism lives in that others.
    -  There is a struggle for survival meaning not all individuals will survival and reproduce.]]>     2018-03-26 00:18:21 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904982     https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904989 2018-03-26 00:18:22 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245904989 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905011 Branching evolution is when a species is majorly diverse due to selective pressures, causing problems with the communication between how they breed]]> 2018-03-26 00:18:33 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905011 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905021  
    Branching Evolution: 
    -Is more common 
    -Occurs when a population is divided into two or more new populations that are prevented from interbreeding.
    ]]>     2018-03-26 00:18:39 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905021     Bacteria https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905029 -  Lack nucleus and cell organelles]]> 2018-03-26 00:18:45 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905029 Genetic Drift https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905035  
    •  Changes in population as a result of chance events like floods and fires meaning the whole population would die out.
    ]]>     2018-03-26 00:18:48 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905035     Taxonomy 509519 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905039  
    Taxonomy is study or science of classification. 

    ]]>     2018-03-26 00:18:51 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905039     Mutations that increase survival chance https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905043  Most mutations are harmful to the organism and decreases its chance of survival. 

    If a mutations results in a characteristic that gives the organism an increased chance, then it is more likely that the organism will survive long enough to reproduce. It then passes on its genetic information to its offspring including the ‘increase survival’ trait and over time an increase proportion of the population possess this trait. 

    This is the way populations of organisms can become resistant to methods we as humans have used to kill or control their population size. ]]>     2018-03-26 00:18:55 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905043     https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905082 2018-03-26 00:19:27 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905082 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905118  
    Phyletic Evolution: 
    -Occurs when a population of species gradually changes over time rapidly making the modern form of the organism differ from the original organism making them two different species. 
    -This is extremely rare. 
    ]]>     2018-03-26 00:19:54 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905118     Bio Diversity https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905133 Meioses occurs during sexual reproduction.  DNA from the mother and father cross over, assorting the DNA you receive as their offspring. The combination of the mother and fathers DNA provides variation in you and your siblings and the rest of your family. 



    ]]>     2018-03-26 00:20:06 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905133     Two species of hare are found in North America, the snowshoe hare (Lepus americanus) and the black-tailed jack rabbit (Lepus californicus) which is actually a hare.The snowshoe hare livings in the northern parts that are snow covered in the winter. The black-tailed hare lives in dessert areas (see next slide for image). https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905233 2018-03-26 00:21:02 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905233 Definition of Evolution https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905253  The way in which species can evolve/change overtime. ]]> 2018-03-26 00:21:08 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905253 competition 512834 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905281 Individuals within a population compete for resources like food, water, mates and shelter. Those with a selective advantage are able to compete for the resource, ultimately reducing the chances of dying out or being eaten.]]> 2018-03-26 00:21:20 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905281 How natural selection is competitive. https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905282 The more species have access to food and shelter, the better there chance is for survival. ]]> 2018-03-26 00:21:20 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905282 2 main theories of evolution https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905356  Jean Baptiste Lamarck’s Theory1744-1829 
     
    Charles Darwin’s Theory 1809-1882 


    ]]>     2018-03-26 00:22:01 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905356     Speciation by Branching Evolution https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905371 2018-03-26 00:22:11 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905371 Bio Diversity https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905395 Adaptations is a special feature or characteristic that improves an organisms chance of survival.  DNA from the mother and father cross over, assorting the DNA you receive as their offspring. The combination of the mother and fathers DNA provides variation in you and your siblings and the rest of your family. 



    ]]>     2018-03-26 00:22:22 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905395     Jean Baptiste Lamarck https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905398 2018-03-26 00:22:24 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905398 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905422 2018-03-26 00:22:39 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905422 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905425 2018-03-26 00:22:40 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905425 Classification 509519 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905426 Life is classified into one of the 5 kingdoms , Including: protista, plantae , Animalia ,fungi , prokaryote. Then phylums class : order, family , genus  and species.]]> 2018-03-26 00:22:41 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905426 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905444  
    Analogous structures: structures with the same function, but result from different evolutionary origins. 

    ]]>     2018-03-26 00:22:53 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905444     Artificial selection https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905508  Reducing biodiversity (variation) of species. 
    • Selects parents in order to produce certain characteristics in offspring 
    • Including methods such as Artificial insemination, IVF and embryo screening and cloning 
    ]]>     2018-03-26 00:23:24 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905508     Meiosis https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905535  
    • During sexual reproduction, DNA crosses over, assorting the DNA you receive as their offspring. The combination of the mothers and fathers DNA provides variations.
    ]]>     2018-03-26 00:23:30 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905535     darwins finches 512834 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905540 fittest finches were able to reproduce. beak type that gave an advantage to the bird was selected, and over many generations the birds became separate species.]]> 2018-03-26 00:23:33 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905540 Charles Darwin. https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905561 2018-03-26 00:23:42 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905561 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905568 2018-03-26 00:23:45 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905568 Organism classification https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905669  
    • Organism are grouped together into the 5 kingdoms of classifications when they share things in common 
    ]]>     2018-03-26 00:24:41 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905669     phyletic evolution is rare where as branching evolution is far more common. https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905673 2018-03-26 00:24:45 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905673 Natural selection https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905698  
    In 1859, Charles Darwin published his theory of evolution by natural selection 
    ]]>     2018-03-26 00:25:04 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905698     https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905700 Selective Pressures of Evolution]]> 2018-03-26 00:25:04 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905700 tortoises 512834 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905851 after the volcano split the island into separate parts, the tortoise split into 2 separate species varying in shell size as they had to adapt to the 2 very different environments. ]]> 2018-03-26 00:26:31 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905851 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905946 2018-03-26 00:27:38 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245905946 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245906103 2018-03-26 00:29:11 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245906103 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245906212 2018-03-26 00:29:54 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/245906212 512834 https://padlet.com/asmolenaers/vyqufn6jczvp/wish/251981669 2018-04-16 03:38:16 UTC https://padlet.com/asmolenaers/vyqufn6jczvp/wish/251981669