Which of the following is an example of a beneficial mutation? Inherited polyploidy causes your body to produce bacteria that will not resist antibiotics.
Spontaneous mutations produce polyploidy plants, producing larger and heartier plants.
Non-disjunction causes mutations that make some humans resistant to HIV.
Mutagens can decrease the rate at which mutations occur in an organism.

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question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

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