Eukaryotes that are not members of the plant, animal, and fungi kingdom are called protists.
Egg cel :) because egg cells are used to produce offspring.
Noncoding sections are used in dna fingerprinting, as they are easily identifiable, abundant, and passed on from parent to child through genes. If you can get a relative with similar noncoding sections, then you could compare similarities in the DNA.
Nutria and zebra mussel are examples of Invasive Species.