THE MOLECULAR BASIS OF INHERITANCE
THE HUMAN GENOME
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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bacteria
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the fruit fly
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the garden pea
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Detailed explanation-1: -It was almost 100 years ago, in 1909, that a classically trained embryologist, Thomas Hunt Morgan, chose the fruit fly Drosophila melanogaster as a model organism for an experimental study of evolution.
Detailed explanation-2: -Fruit flies have a very simple genetic structure, which makes them ideal for genetic research. It is useful to study mutant fruit flies, as their quick reproduction rate allows scientists to observe the advantages and disadvantages of certain mutations.
Detailed explanation-3: -Innovator. Thomas Hunt Morgan began his career when genetics was not a defined field of study, and biology was primarily based on observation and classification.
Detailed explanation-4: -Learn about Thomas Hunt Morgan, the first person to definitively link trait inheritance to a specific chromosome and his white-eyed flies. One day in 1910, American geneticist Thomas Hunt Morgan peered through a hand lens at a male fruit fly, and he noticed it didn’t look right.