Which of the following is not a feature common to all mollusks?

Which of the following is not a characteristic of fungi?

Which gene, unique to most animals, is responsible for regulating embryonic development?

Protostome development generally includes which of the following?

Multinucleate hyphae without septa are said to be

Which of the following is not a feature of amphibians?

______  is an example of the only single-celled fungus.

Amoebocytes, collar cells, and spicules are commonly associated with which of the following phyla?

Which of the following is not an arthropod?

Which of the following would be considered a sessile filter feeder?