Most of hominin evolution occurred in Africa, but there is fossil evidence that members of the genus Homo first migrated out of Africa at least ________ years ago
A) 5 million B) 1.8 million C) 10 million D) 3 million
Answer: B
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Two common transposable elements associated with interspersed repeated DNA are ________ and ________.
Fill in the blank(s) with the appropriate word(s).
Which of the following are the final by-products of glucose oxidation during aerobic cell respiration?
ATP only heat only carbon dioxide and water only both ATP and heat only ATP, heat, carbon dioxide, and water
Staphylococcus bacteria are commonly present in the human nasal cavity but rarely cause disease of the upper respiratory system. This situation is an example of (commensalism/mutualism/parasitism)
What will be an ideal response?
Individuals of a certain tree species experience a markedly higher mortality rate at age 200 and beyond. Name two other changes you would expect in 200-year-old trees if this increase in mortality was accompanied by senescence
What will be an ideal response?