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☆☆☆☆☆During the cycle of viral shedding, the virus has made copies of itself and the host cell is no longer useful. The host cell then dies, and the new virus cells then must find a new host.
Muscle.
The earth is not a closed system. The sun constantly provides more energy.
dixiecrats
They all cause disease.
Identities are statements that are true for any number.
Federal aid to education
This stament is true.
Metamorphosis is a change in form and physiology that occurs during the development of an insect.
RNA contains paired bases and DNA does not
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Which of these is not a reason that species become extinct
Genetic exchanges among bacteria occur by several mechanisms. In transformation, the recipient bacterium takes up extracellular donor DNA. In transduction, donor DNA packaged in a bacteriophage infects the recipient bacterium. In conjugation, the donor bacterium transfers DNA to the recipient by mating.
only some genes located on the X chromosome control female sexual characteristics
