11 Questions
What is the approximate duration of the life cycle of Drosophila melanogaster?
Two weeks
Why is Drosophila melanogaster considered an ideal organism for culturing?
It is easy to culture and inexpensive to house large numbers
What can be observed with the naked eye or under low-power magnification in Drosophila melanogaster?
Many of its attributes
What is a characteristic of the life cycle of male and female Drosophila melanogaster?
It is different for both
What is an example of a mutation that can be observed in Drosophila melanogaster?
Vestigial wing
What is a key characteristic of model organisms that enables them to advance our understanding of cellular function and disease?
Their ability to be extensively studied in research laboratories
Which of the following is NOT a condition needed for choosing a model organism?
Ability to undergo metamorphosis
What is a characteristic of Escherichia coli that makes it a popular model organism?
Its rapid reproduction rate
What is a key advantage of using Arabidopsis thaliana as a model organism?
Its ability to be manipulated through genetic engineering
What is a characteristic of Caenorhabditis elegans that makes it a popular model organism?
Its short life cycle and transparency
What is the purpose of choosing a model organism in genetics?
To apply new knowledge to other organisms
Test your understanding of model organisms in genetics, including their definition, characteristics, and examples such as Drosophila melanogaster. Learn how model organisms are chosen and their significance in advancing our understanding of cellular function, development, and disease.
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