Clownfish have evolved resistance to the deadly stings of sea anemones. the sea anemone provides protection for the clownfish from predators and leaves the uneaten remains of its prey for the clownfish to finish off. meanwhile the clownfish attract prey to the sea anemone with its bright colors. the relationship between clownfish and sea anemones is a form of symbiosis called a) mutualism. b) predation. c) competition. d) commensalism.

If assuming tasting ptc as a simple gene trait,what other genotype would you select to put in this missing genotype box that could result in this phenotype

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.

Are the layers of rock above and below the coal older or younger?