Adaptation,Natural Selection and evolution of species

Descripción

Biology Mapa Mental sobre Adaptation,Natural Selection and evolution of species, creado por leannemacaulayxo el 11/10/2013.
leannemacaulayxo
Mapa Mental por leannemacaulayxo, actualizado hace más de 1 año
leannemacaulayxo
Creado por leannemacaulayxo hace casi 11 años
216
0

Resumen del Recurso

Adaptation,Natural Selection and evolution of species
  1. Mutation
    1. Random change in genetic material
      1. occur at random , are spontaneous
        1. increased due to radiation and chemical exposure
        2. Variation
          1. difference that exists between members of the same species
            1. How a population evolves over a time due to change in enviromental changes
            2. Natural Selection
              1. usually occurs when more offspring than the enviroment can substain are produced
                1. Only the best adapted individuals are produced will survive to reproduce
                  1. Will pass on genetic information to offspring
                2. Speciation
                  1. occurs when a population becomes isolated
                    1. Natural selection follows a different path due to different conditions within the enviroment
                  Mostrar resumen completo Ocultar resumen completo

                  Similar

                  Biology AQA 3.1.3 Cells
                  evie.daines
                  Biology AQA 3.2.5 Mitosis
                  evie.daines
                  Biology AQA 3.1.3 Osmosis and Diffusion
                  evie.daines
                  Biology- Genes, Chromosomes and DNA
                  Laura Perry
                  Biology- Genes and Variation
                  Laura Perry
                  Enzymes and Respiration
                  I Turner
                  GCSE AQA Biology - Unit 2
                  James Jolliffe
                  GCSE AQA Biology 1 Quiz
                  Lilac Potato
                  Using GoConqr to study science
                  Sarah Egan
                  Cells and the Immune System
                  Eleanor H
                  GCSE Biology AQA
                  isabellabeaumont