Question

which of the following statements are true about the organisms shown in the micrographs above? select all that apply. all unicellular organisms are the same species. cells contain small structures. all cells within a multicellular organism have the exact same shape. homo sapiens and allium cepa are multicellular, while micrasterias radiosa and amoeba proteus are unicellular.

Explanation:

• Unicellular organisms can be of different species, so "All unicellular organisms are the same species" is false.
• Cells contain organelles which are small structures, so "Cells contain small structures" is true.
• In a multicellular organism, cells have different shapes based on their functions, so "All cells within a multicellular organism have the exact same shape" is false.
• Homo sapiens (humans) and Allium cepa (onion) are multicellular, while Micrasterias radiosa (a type of alga) and Amoeba proteus are unicellular, so this statement is true.

Answer:

• Cells contain small structures.
• Homo sapiens and Allium cepa are multicellular, while Micrasterias radiosa and Amoeba proteus are unicellular.