Genes.doc - Manaret eleman language schools Date:\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026 science department Prep.3 1-Write the scientific

Genes.doc - Manaret eleman language schools...

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Manaret eleman language schools science department Date:………………………………………………. Prep.3 1-Write the scientific term: 1-The two scientists who discovered the means of how the gene controls the appearance of a trait, and they received for that a Nobel Prize 1985 . (Badel and Tatum) 2-They are the scientists who were able to make a model for the DNA molecule. (Watson and creek) 3-It is a change in the nature of the hereditary factors that control the traits of the living organism, which results in a change in a trait of this living organism. (Mutation) 2-Complete the following sentences : 1-The chromosomes is chemically consisted of a nucleic acid called D N A bind with the protein 2- The mutation could happen in the somatic cells of the body, it also could happen in the reproductive cells. 3-Genes are found inside the chromosome .of every cell of your body cells. 4-You inherit half of your genes in the nucleus from the mother and the other half from the mother 5-After fertilization, the zygote
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