Mutationby madhuhewa&judygarza
A defective recessive gene causes the body to produce abnormally thick mucus in lungs.
100 500 200 700 1000 900 800 600 400 300 Disorders Heredity And Mendel DNA and RNA Protein Synthesis 100 200 300 400 500 600 700 800 1000 900 800 700.
Drosophila Jeopardy
