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How was genetics discovered? In the 1860s Gregor Mendel discovered "factors" that determined inheritance of traits in plants (notice how many great discoveries appear first from work on plants) By 1906, Thomas Hunt Morgan showed that ‘genes’ are the "factors" that Mendel had discovered, and that genes are located on chromosomes. Then in 1944 Oswald Avery showed that genes are made of DNA! (We have come a long way). We now have sequenced the genomes of:
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Biology, 22.06.2019 11:00, eweqwee3147
Fill in the blank 1. digestion occurs in the small intestine through the action of enzymes. 2. urea, excess water, and other waste materials are eliminated in a water fluid called 3. can cause infections by injecting dna or rna into hosts. 4. the human immune system produces in response to a vaccine, which later can bind to and destroy a pathogen if it invades. 5. are structures that link bone to bone at a joint 6. in the heart, blood flows from the right atrium to the right ventricle, where it is pumped to the the words i can use are: lymphocytes gliding pivot gas urine absorption dermis fulcrum lungs chemical viruses capillary vertebrae esophagus tendons antibodies synapses ligaments kidneys pathogens
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Biology, 22.06.2019 22:30, fatimaacarrillo2005
What surprised you about the position of the letter e when you looked at it under the microscope? practice what did the microscope do to the letter e? remember that the letter e was in readable position when place on the microscope stage.
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How was genetics discovered? In the 1860s Gregor Mendel discovered "factors" that determined inherit...
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