While exploring in Mexico, a scientist found a strange organism in an extremely salty underground water source. The organism does not have a nucleus, but does have a cell wall and cell membrane. After testing the cell wall, he found it to contain protein and glycoprotein. In which domain does this organism belong?

Group of answer choices

Based on the observation that only male crickets produce a song, you hypothesize that a male's song is a form of communication to potential mates. you set up a simple experiment to test this hypothesis. in the laboratory, you place a male snowy tree cricket in enclosure a, which is adjacent to enclosureb. in enclosure b, you place other insects, one at a time, and observe their responses to the male's song. the enclosures are designed so that the two insects being tested cannot see or smell each other, but sound is transmitted from enclosure a to enclosureb.