American paleontology research physical evidence to support the theory of evolution
Eukaryotic cells can assemble into multi-cellular organisms. A.
Answer:
Tabby stripes originate from the domestic cat's direct ancestor, the Near Eastern wildcat. When everything goes as planned, cells with DKK4 eventually become the dark markings that make tabby cats tabbies. But mutations often occur, resulting in other coat colors and patterns, such as white spots or thinner stripes.
