Please enable JavaScript.

Coggle requires JavaScript to display documents.

Genetic Basics, image, image, image, image, image, image, image, image,…

- - - - Crossing over - When chromosomes shuffle together and blend to make a random set of genes and DNA.
- - - - Types of alleles
        
        Recessive - "Hidden" allele where there need to be 2 for the trait to be expressed. Example: bb.
        
        Dominant - "Stronger" trait that will overpower the recessive and only needs one allele to show. Example: BB or Bb.
      - Combinations of alleles
        
        Homozygous - 2 of the same alleles put together. Example: BB or bb.
        
        Heterozygous - Having one of each allele put together. Example: Bb.
    - - Phenotype - A physical description of a certain trait. Example: Brown eyes.
      - Genotype - A collection of genes that represent a certain trait. Example: Bb or BB.
    - - Codominance - When 2 different colors are both expressed separately in one organism.
        Example: A chicken with black and white spots.
      - Incomplete dominance - When 2 different colors are both expressed in an organism, but they are blended together.
        Example: A white flower and a red flower breed together to get a pink flower.