Question

Dinosaurs and Woolly mammoth couldn’t survive because survival is for the
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Answer 1

Answer:

Dwarf woolly mammoths that lived on Siberia's Wrangel Island until about 4,000 years ago were plagued by genetic problems, carrying DNA that increased their risk of diabetes, developmental defects and low sperm count, a new study finds. These mammoths couldn't even smell flowers, the researchers reported.The vast majority of woolly mammoths died out at the end of the last ice age, about 10,500 years ago. ... Without genetic diversity, harmful genetic mutations likely accumulated as these woolly mammoths inbred, and this "may have contributed to their extinction," the researchers wrote in the study.

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