L2 Biology Genetics revision by Kcbioteacher KaitaiaCollege https://padlet.com/kcbioteacher/rxl00jj2f2fq Class practice en-us 2016-06-07 22:09:24 UTC 2025-11-02 05:09:41 UTC hello@padlet.com https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004714 Genetic Variation #biology]]> 2016-06-07 22:13:14 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004714 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004744 Dihybrid Cross

]]> 2016-06-07 22:13:44 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004744 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004753 meiosis

]]> 2016-06-07 22:13:50 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004753 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004756 Test cross

]]> 2016-06-07 22:13:51 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004756 linked genes amberrogers1999 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004765 2016-06-07 22:14:00 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004765 genetic drift https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004766 2016-06-07 22:14:00 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004766 Lethal alleles https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004769 2016-06-07 22:14:01 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004769 mutation https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004775 2016-06-07 22:14:08 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004775 mutation https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004778 2016-06-07 22:14:10 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004778 dihybrid cross https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004786 2016-06-07 22:14:14 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004786 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004791 Monohybrid Cross

]]> 2016-06-07 22:14:18 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004791 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004793 lethal allels

]]> 2016-06-07 22:14:18 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004793 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004797 Mutiple alleles]]> 2016-06-07 22:14:20 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004797 co- domanince https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004798 2016-06-07 22:14:22 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004798 Linked gene https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004803 2016-06-07 22:14:26 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004803 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004806 Genetic Drift

]]> 2016-06-07 22:14:29 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004806 crossing over https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004807 2016-06-07 22:14:30 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004807 Lethal Alleles anescheepers https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004818 2016-06-07 22:14:34 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004818 sexual reproduction https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004821 2016-06-07 22:14:35 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004821 Incomplete Dominance https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004838 2016-06-07 22:14:47 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004838 recesssive alleles katpayne https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004839 2016-06-07 22:14:47 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004839 hetrozygous https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004842 2016-06-07 22:14:49 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004842 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004850 Homozygous

]]> 2016-06-07 22:14:58 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004850 homozygus recessive https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004853 2016-06-07 22:14:59 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004853 monohybrid inheritance  https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004859 2016-06-07 22:15:06 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004859 Base pair sequence https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004861 2016-06-07 22:15:08 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004861 Migration https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004864 2016-06-07 22:15:12 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004864 dominant alleles https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004930 2016-06-07 22:16:21 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004930 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004932 Dominant ]]> 2016-06-07 22:16:22 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004932 Meiosis https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004939 2016-06-07 22:16:29 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004939 Phenotype https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004977 2016-06-07 22:17:02 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004977 Genotype https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004979 2016-06-07 22:17:07 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004979 Genotype https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004984 2016-06-07 22:17:10 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114004984 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005004 Mendals law]]> 2016-06-07 22:17:40 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005004 Segregation https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005014 2016-06-07 22:17:47 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005014 Natural selection https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005023 2016-06-07 22:17:55 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005023 DNA replication https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005074 2016-06-07 22:18:39 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005074 Mutations https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005105 2016-06-07 22:19:12 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005105 Homozygous dominant floreenaroberts04 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005145 2016-06-07 22:19:55 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005145 A-T, G-C https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005152 2016-06-07 22:20:02 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005152 ALal https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005167 2016-06-07 22:20:09 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005167 A cat with a blue eye on the left and a green eye on the right. anescheepers https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005178 2016-06-07 22:20:14 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005178 aa is recessive alleles https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005202 2016-06-07 22:20:26 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005202 Blood groups A,B and O https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005220 2016-06-07 22:20:35 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005220 ... maybe https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005234 Lethal alleles may be completely dominant, incompletely dominant, or recessive. 

Manx cats!!!!
The manx allele is incompletely dominant. Heterozygous offspring show some spinal development with a tail which is a blend of full tail cats and abnormal spine development seen in homozygous individuals.]]> 2016-06-07 22:20:42 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005234 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005284 When 2 genes are linked together. e.g most people  say that if someone has ginger hair they must have freckles too]]> 2016-06-07 22:21:10 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005284 The allele for white fur in wild rabbits causes them to be targeted by predators, therefore they are selected against and eaten https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005300 2016-06-07 22:21:23 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005300 the changing of the structure of a gene, caused by the alteration of single base units in DNA, or the deletion, insertion, or rearrangement of larger sections of genes or chromosomes https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005303 2016-06-07 22:21:26 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005303 Some alleles are lethal when present in two copies  https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005323 2016-06-07 22:21:50 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005323 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005332 Of the two pink monkeys in the world – one male, one female – the female dies, ensuring that there will never be a pure-bred pink monkey again.

]]> 2016-06-07 22:21:59 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005332 When a species genetic pool starts to drift toward one allele type due to natural causes.  One allele type becomes "fixed" and the other becomes "lost" anescheepers https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005385 2016-06-07 22:22:06 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005385 amberrogers1999 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005451 When two separate alleles are close together on a chromosome meaning they are likely to be inherited together.

]]> 2016-06-07 22:22:58 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005451 when new alleles are introduced into a population, thus causing a wider gene pool and more variation within the population https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005491 2016-06-07 22:23:35 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005491 Genes that are on the same chromosome (the closer they are together the closer they are linked) .e.g blue eyes and blonde hair. https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005518 2016-06-07 22:23:58 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005518 ................. floreenaroberts04 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005546 The process by which forms of life having traits that better enable them to adapt to specific environmental pressures, as predators,changes in climate, or competition for food or mates, will tend to survive and reproduce in greater numbers than others of their kind,thus ensuring the perpetuation of those favorable traits in succeeding generations.]]> 2016-06-07 22:24:27 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005546 Aa is ........ https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005612 2016-06-07 22:25:36 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005612 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005614 A genetic situation in which an allele does not completely take over another, resulting in a new phenotype]]> 2016-06-07 22:25:37 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005614 A monohybrid cross is a mating between two individuals with different alleles. The character(s) being studied in a monohybrid cross are governed by two or multiple alleles for a single locus. https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005620 2016-06-07 22:25:48 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005620 Crossing Over floreenaroberts04 https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005670 Crossing over is a form of variation and occurs in a stage of meiosis. One chromatid of each chromosome homologous pair is swapped with each other. This is a form of variation as it creates different combinations of dominant and recessive alleles.

]]> 2016-06-07 22:26:36 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114005670 I like this kind of Biology :P anescheepers https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114006851 https://www.youtube.com/watch?v=4aoFCZGr3LY]]> 2016-06-07 22:52:37 UTC https://padlet.com/kcbioteacher/rxl00jj2f2fq/wish/114006851