Midwest region is an important breeding area for the monarch. butterfly and is also home to several imperiled species of. bumble bees and butterflies. Pollinators in the Midwest. maintain healthy, productive plant communities, provide. food that sustains wildlife, and play an essential role in crop. production.
Humans are eukaryotes, as are oak trees, mushrooms, and amoebas. Many, but not all, eukaryotic cells contain additional membrane-bounded organelles (e.g., mitochondria, chloroplast, Golgi bodies, etc.). The name eukaryote is derived from Greek eu-, meaning true, and karyon, denoting nucleus.
Fungi, like oyster mushrooms, are eukaryotes. Mitochondria are a defining eukaryotic organelle. Red algae is believed to be one of the first eukaryotic organisms, dating back to 1.2 billion years ago. Cell organelle differentiate eukaryotes from prokaryotes.