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Q. Some Caminalcules went extinct without leaving descendents. In the real world, what factors may enhance or reduce the probability of a species going extinct?
Find out one instance of convergent evolution among the Caminalcules. This means finding cases where two or more species have a similar characteristic that evolved independently in each lineage. The wings of bats, birds and bees are an example of convergence since the three groups did not inherit the characteristic from their common ancestor. Write your answers in complete sentences (as in "Species x and y both have but their most recent common ancestor, z, did not").
Express one example of vestigial structures that you can find among the Caminalcules. These are structures that have been reduced to the point that they are virtually useless. Ear muscles and the tailbones are examples of vestigial structures in our own species.
Describe how vestigial structures provide clues about a species' evolutionary past. Illustrate the argument with vestigial structures found in humans or other real species.
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What is the possibility that their first child will have attached earlobes. which among the conditions or substances do ALL archaeans need for survival and reproduction.
Approximately half of our vitamin K is synthesized by bacteria in the colon. Based on this information, why might taking a broad spectrum antibiotic produce frequent nosebleeds.
Which pair will have been likely to agree that strata such as those depicted here were deposited gradually over long periods of time by subtle mechanisms that are still at work?
The bacteria are allowed to grow overnight and are streaked on a plate using the technique that produces isolated colonies that are clones of the original. Samples of these colonies are then grown in four different media: nutrient broth plus ampicill..
After contact with a patient's spinal fluid, a lab technician developed fever, nausea, and purple lesions on her neck and extremities. A throat culture grew gram-negative diplococci. What is the genus of bacteria.
Suppose the diameter of the field of vision in your microscope is 2mm under low power. If one Bacillus cell is 2 micrometers how many Bacillus cells could fit end to end across the microscope? How various 10 micrometers yeast cells could fit across t..
What will the instructor tell the students are the most ordinary cause of an MI.H ow various different antibody molecules potentially could be generated.
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