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A scientist made a radioactively labeled probe using viral DNA. If the probe
hybridizes with a small piece of DNA isolated from human tissue, the
scientist could conclude any of the following except:
A. the virus contaminated the reaction that made the probe.
B. the Geiger counter that detected radiation was broken.
O C. the human genome might contain at least one viral gene.
D. the virus uses a different genetic code than humans.

C the human genome might contain at least one viral gene

Explanation:

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.