My smart wall by Nurken Zhailaubay https://padlet.com/nzhailaubay17/et3eyfw7r6wq Made with good vibes en-us 2019-01-21 18:37:44 UTC 2023-07-06 16:12:07 UTC hello@padlet.com Evolution nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754718  How living organisms developed and diversified from earlier forms ]]> 2019-01-21 18:39:46 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754718 Fossil nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754747 Fossils are preserved remains, impressions or traces of any once living thing.]]> 2019-01-21 18:39:52 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754747 Homologous Structures nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754810 Parts of different organisms have similar structures and similar embryological development, but have different functions.]]> 2019-01-21 18:40:05 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754810 Analogous Structures nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754855 Same function but different internal structure between unrelated organisms.]]> 2019-01-21 18:40:15 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754855 Vestigial Structures nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754907 Structures within an organism which have no function now, but worked on an ancestor.]]> 2019-01-21 18:40:25 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754907 Charles Darwin nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754944 a English naturalist, geologist and biologist, best known for his contributions to the science of evolution. Travelled around the world on the HMS Beagle, including the Galápagos Islands. Published “On the Origin of the Species” in 1859.

]]> 2019-01-21 18:40:35 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754944 James Hutton nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754970 a Scottish geologist and physician who originated the fundamental principles of geology. He and Charles Lyell each propose that the Earth was formed by slow geological processes.]]> 2019-01-21 18:40:42 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754970 Charles Lyell nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754989 a Scottish geologist who popularized the revolutionary work of James Hutton. Helped to propose that the Earth was formed by slow geological processes. ]]> 2019-01-21 18:40:48 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322754989 Jean Baptiste Lamarck nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755018 A French naturalist who theorized that animals acquired traits to adapt to their environment, and pass those traits on to their children.]]> 2019-01-21 18:40:56 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755018 Thomas Malthus nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755088 He published the Principle of Population where he made the observations that the human race would be likely to overproduce if the population size was not kept under control.]]> 2019-01-21 18:41:10 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755088 Overproduction nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755114 Many offsprings but only those who are best suited to the environment survive And reproduce.]]> 2019-01-21 18:41:16 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755114 Competition nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755133 Offspring compete with one another and other species for resources - food and space]]> 2019-01-21 18:41:21 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755133 Variation nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755147 Differing Characteristics within a species creates an unequal ability to survive and reproduce. ]]> 2019-01-21 18:41:24 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755147 Adaptation nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755160 Inherited characteristics that improve on an organism’s  chances of survival and reproduction.
  • Camouflage
  • Warning colouration
  • Mimicry 

]]> 2019-01-21 18:41:28 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755160 Natural Selection nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755196 The best suited organisms survive and produce more offspring than less adapted organisms 

  • “Survival of the Fittest”

]]> 2019-01-21 18:41:35 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755196 Directional nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755262 relating to or indicating the direction in which someone or something is situated, moving, or developing.]]> 2019-01-21 18:41:39 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755262 Stabilizing nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755333 make or become unlikely to give way or overturn.]]> 2019-01-21 18:41:44 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755333 Diversifying nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755348 make or become more diverse or varied.]]> 2019-01-21 18:41:48 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755348 Speciation nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755356 Favorable adaptations accumulate over many generations while unfavourable ones disappear. 
The results of these changes is a new species. 

]]> 2019-01-21 18:41:52 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755356 Sympatric nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755375 In biology, two related species or populations are considered sympatric when they exist in the same geographic area and thus frequently encounter one another.]]> 2019-01-21 18:41:57 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755375 Allopatric nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755404 (of animals or plants, especially of related species or populations) occurring in separate non-overlapping geographical areas.]]> 2019-01-21 18:42:01 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755404 Parapatric nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755421  Parapatric speciation is extremely rare. It occurs when populations are separated not by a geographical barrier, such as a body of water, but by an extreme change in habitat. ]]> 2019-01-21 18:42:04 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755421 Peripatric nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755434  Peripatric speciation is a mode of speciation in which a new species is formed from an isolated peripheral population.]]> 2019-01-21 18:42:08 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755434 Allele Frequency nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755451  Allele frequency, or gene frequency, is the relativefrequency of an allele (variant of a gene) at a particular locus in a population, expressed as a fraction or percentage ]]> 2019-01-21 18:42:13 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755451 Genetic Drift nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755496 variation in the relative frequency of different genotypes in a small population, owing to the chance disappearance of particular genes as individuals die or do not reproduce.]]> 2019-01-21 18:42:24 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755496 Bottleneck Effect nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755659 A population bottleneck or genetic bottleneck is a sharp reduction in the size of a population due to environmental events or human activities. ]]> 2019-01-21 18:42:36 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755659 Founder Effect nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755707  In population genetics, the founder effect is the loss of genetic variation that occurs when a new population is established by a very small number of individuals from a larger population. ]]> 2019-01-21 18:42:45 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755707 Gene Flow nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755725  In population genetics, gene flow (also known asgene migration or allele flow) is the transfer ofgenetic variation from one population to another ]]> 2019-01-21 18:42:51 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755725 Mutations nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755804 In biology, a mutation is the permanent alteration of the nucleotide sequence of the genome of an organism, virus, or extrachromosomal DNA or other genetic elements.]]> 2019-01-21 18:42:56 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755804 Nonrandom Mating nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755824 Nonrandom mating occurs when the probability that two individuals in a population will mate is not the same for all possible pairs of individuals. ... Nonrandom matingcan take two forms: Inbreeding - individuals are more likely to mate with close relatives (e.g. their neighbors) than with distant relatives.]]> 2019-01-21 18:43:01 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755824 Population Equilibrium nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755846 Genetic equilibrium describes the condition of an allele or genotype in a gene pool (such as a population) where the frequency does not change from generation to generation. Genetic equilibrium describes a theoretical state that is the basis for determining whether and in what ways populations may deviate from it.]]> 2019-01-21 18:43:08 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755846 Hardy-Weinberg Equation nzhailaubay17 https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755868  
p+q=1

and

p2+2pq+q2=1

where p stands for the dominant allele and q stands for the recessive allele.


 
]]> 2019-01-21 18:43:14 UTC https://padlet.com/nzhailaubay17/et3eyfw7r6wq/wish/322755868