Final answer:
A biologist who discovers an organism with numerous nuclei enclosed by a single cell membrane should study and analyze the organism further, conduct experiments and research, and collaborate with other scientists to contribute to the scientific community's understanding of this newly discovered organism.
Step-by-step explanation:
A biologist who discovers an organism with numerous nuclei enclosed by a single cell membrane should study and analyze the organism further. The biologist should conduct experiments and research to determine the organism's characteristics, behavior, and evolutionary history. Additionally, the biologist may collaborate with other scientists and publish their findings to contribute to the scientific community's understanding of this newly discovered organism.