https://padlet.com/the_thorntons11/w1cuwxo9vonf Variation, Natural Selection and selective breeding en-us 2017-12-06 10:20:48 UTC 2023-02-23 20:44:15 UTC hello@padlet.com the_thorntons11 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/213631370 Explain how genetic mutations can be beneficial when environments change]]> 2017-12-06 10:20:49 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/213631370 alanajanejones https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214030837 Variation- the differences between each individuals in a population 
A person’s unique characteristics are caused by- the set of genes they inherited from their parents (nature). The enviroment in which they developed (nuture). 
All observable characteristics of an organism are called a phenotype. The full set of genes of an organism is called a genotype. 
Examples:
Genes- fingerprints, blood group, ear lope shape, skin colour and mass.
Enviroment- vegetarianism, mass, skin colour and musical taste.]]> 2017-12-07 10:00:18 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214030837 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214032025 Selective breeding or artificial selection, is a process where people try to improve plants and animals by selecting and breeding on those with the desired characteristics.
Over time Selective breeding reduces the variation in the alleles of a breed of animals or plants beciase only those with the desired alleles are allowed to breed. This makes then gene pool smaller and less varied. 
Problems can occur with a selective breeding including defects due to lack of variation in the gene pool]]> 2017-12-07 10:04:39 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214032025 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214033150 To Begin with, watch this video on genetic variation:

]]> 2017-12-07 10:07:51 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214033150 14hwoods https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214033201 https://m.youtube.com/watch?v=fHS-OY9XDZchttps://m.youtube.com/watch?v=fHS-OY9XDZc]]> 2017-12-07 10:08:03 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214033201 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214034059 Key points of selective breeding is a process where humans breed plants and animals for designed characteristics. They include decease resistance, increases food production in animals and plants, domestic dogs with gentle nature and heavily scented flowers. ]]> 2017-12-07 10:11:08 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214034059 14hwoods https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214034503 https://m.youtube.com/watch?v=GhHOjC4oxh8https://m.youtube.com/watch?v=GhHOjC4oxh8]]> 2017-12-07 10:13:02 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214034503 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214034661 https://quizlet.com/subject/biology-evolution-guide/
https://quizlet.com/subject/biology-evolution-guide/]]> 2017-12-07 10:13:41 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214034661 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214034704 Selective breeding reduces variation in the alleles of a breed of animal species or plants because only individuals with the chosen alleles are allowed to breed. This not only reduces the variation between individuals but also variation in the alleles for a given characteristic.]]> 2017-12-07 10:13:50 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214034704 alanajanejones https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214034759 2017-12-07 10:14:06 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214034759 elliecooper1221 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214035148 2017-12-07 10:15:37 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214035148 elliecooper1221 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214035525 Selective breeding isn’t a process where humans 🚶🏿Try and improve plants 🌳and animals 🐖by selecting those that have desirable characteristics 🏖🔥🌟]]> 2017-12-07 10:17:00 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214035525 14hwoods https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214035946 https://m.youtube.com/watch?v=aTftyFboC_Mhttps://m.youtube.com/watch?v=aTftyFboC_M]]> 2017-12-07 10:18:27 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214035946 alanajanejones https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214036088 2017-12-07 10:18:55 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214036088 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214036179 This is when the taller graffes can eat but then smaller graffes can’t so the smaller graffes die and then the taller graffes reproduce and make taller graff baby’s ]]> 2017-12-07 10:19:13 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214036179 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214036279 https://m.youtube.com/watch?v=hOfRN0KihOU
https://m.youtube.com/watch?v=hOfRN0KihOU]]> 2017-12-07 10:19:31 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214036279 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214036337 Problems can occur in selective breeding including effects in some animals due to lack of irritation.]]> 2017-12-07 10:19:47 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214036337 elliecooper1221 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214036473 All the observable characteristics of an oraganisms are called it’s PHENOTYPE]]> 2017-12-07 10:20:13 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214036473 elliecooper1221 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214037035 The full set of an organism is called its GENOTYPE ]]> 2017-12-07 10:22:08 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214037035 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214037772 Also watch This:]]> 2017-12-07 10:24:34 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214037772 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214037831 Increases species chance of survival 

Procces that occurs naturally without human interferance ]]> 2017-12-07 10:24:44 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214037831 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214038639 2017-12-07 10:27:33 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214038639 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214038811 A persons unique characteristics are caused by: 

The set of genes they inherited from there parents nature

The environment in which they developed (nature)]]> 2017-12-07 10:28:12 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214038811 alanajanejones https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214038951 Phenotype= genotype + environmental effects]]> 2017-12-07 10:28:47 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214038951 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214039753 Variation is the differences between individuals in a population ]]> 2017-12-07 10:31:29 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214039753 https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214040794 Please Watch The Introduction to Variation:

]]> 2017-12-07 10:34:40 UTC https://padlet.com/the_thorntons11/w1cuwxo9vonf/wish/214040794