'Different chromosome' presentation slideshows

Crosses and Chromosomes

Crosses and Chromosomes. Do Now ( dihybrid cross) In fruit flies, red eyes are dominant to white, and wings are dominant to no wings Draw a Punnett square representing a cross between two flies heterozygous for both traits. What is the probability of having a white-eyed wingless offspring? .

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Mutations

Mutations. DNA. Chromosome Threadlike, gene carrying structure Gene A unit of hereditary information consisting of specific nucleotide sequence. So Why Do We Care?. Genes tell our body to make specific proteins What do proteins do in our body? Carry oxygen in our blood

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Mutations

Mutations. Mutations. A section of DNA on a chromosome that directs the making of a specific protein is called a gene Genes control the traits inherited by an organism If a change occurs in a gene or chromosome, a trait of that organism may be changed

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Goal #6: Gene Linkage

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