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Can 2 organisms from the same genus be from different phyla? Why or why not?

What part of the digestive system would you see in a cross-section anterior to the gizzard in a worm?

What is the process responsible for gamete formation?

Which of the following can cause a mutation in a gene?

What are two key characteristics of cancer cells?

Hey student wonders whether removing the nucleus from a cell would result in a new prokaryotic cell why would this procedure failed to produce a prokaryotic cell

A hiker climbs a hill. How does the potential energy of the hiker change as she climbs higher?

Match the following events with the appropriate stage / process of cell division: Centrosome movement Homologous chromosomes separate DNA exchange Chromatids separate A. Prophase I B. Anaphase I C. Crossing over D. Anaphase II E. Prophase II F.

What are the 3 smaller parts of an atom? what are their charges?

List five invertebrate groups in the animal family tree

Where does the energy that drives the water cycle come from