Explain why mammal jawbones may have shifted to being a single solid bone from multiple bones. Explain why the huge increase in diversity is usually attributed to the Cambrian Explosion even though diversity may have actually increased prior to the Cambrian.

Q: define symbiosis, commensalism, mutualism and parasitism and give an example of each

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Q: swer the following questions based on a coal miner who has developed tensive and severe scar tissue ...

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Q: These are one of the most important fossil record of the early life forms here on Earth and formed f...

A: Q.These are one of the most important fossil record of the early life forms here on Earth and formed...

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Q: 9 10 11 12 Detemine the genotypes of the numbered individuals 1 5 9 13 2. 10. 14 13 14 Determine the...

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Q: Explain one limitation of using mice as a model organism to study human conditions.

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Q: Explain how cells activate nucleic acids for polymerization.

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Q: Explain how Darwin’s concept of “survival of the fittest” relates to antibiotic resistance?

A: The theory of natural selection, or "survival of the fittest," was first proposed by Charles Darwin ...

Q: A Metric ruler was placed under the microscope and using the low power object(10x). a student measur...

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Q: 8. In Lake Taal, a species of Sardinella is found to be existing only in that place and nowhere else...

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Q: -in the DNA extraction from fruit laboratory, by what process did cell lysis occur decanting filter...

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Q: Choose the one answer that fits best. Which of the following is NOT true with respect to plant defen...

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Q: What regions of the skeleton may be most useful for determining the sex of the individual from the s...

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Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.