4. On an expedition to Antarctica, scientists have discovered fossils of plants that are found in tropical rainforests. What statement best explains this discovery?
-Tropical plants grow on Antarctica during summer months.
-Antarctica used to be located closer to the equator.
- Fossilized remains were carried by ocean currents.
-The ice age froze the tropical plants in ice. .​
Answers: 2
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Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.
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4. On an expedition to Antarctica, scientists have discovered fossils of plants that are found in tr...
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