what sex determination in drosophila is, because both of us are complex organisms. Protocol used for this experiment involved a controlled environment, we created. The wild type has a relative fitness of 1 since it has fully functional wings. . Eye color in fruit flies is an example of an X linked trait.
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There are several organisms used or model organisms used for humans, mice, frogs, roundworm, chicks, fish, and fruit flies. Sex linkage is the condition in which a gene responsible for a specific trait is located on a sex chromosome, resulting in sexually dependent inheritance of the trait (Houghton Mifflin Company 2009). The first instar larva hatches out of the egg, crawls into a food source, and eats. After two days in this stage, the larva transforms again to become the third instar larva. Through this, fruit flies are excellent to work with as we are able to see many generations of the flies. When the egg and sperm join, the egg becomes fertilized and starts to develop. Melanogaster turns into a pupa, which lasts about 3-4 days. The third stage is when the. Number grid Number munchers The Number Seven Plus or Minus Two Comments: Similar Essays: Title Pages / Words Save Ap Lab 3: Mitosis And Meiosis Purpose: The purpose of this lab was to recognize the stages as well as events of mitosis and meiosis in a plant.
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