The picture show structure X that is involved in filtering human fluids to remove toxins. Which level of organization is X?
Organ
The picture shows the skeleton of a snake. Which level of organization is represented by the skeleton of a snake?
organ system
The picture shows layers of skin with object R marked on the surface layer of skin. The level of organization best represented by R is -
a cell
The picture shows a microscopic view of a blood sample. The structure labeled X can be classified as -
a cell, the lowest level of organization in a living organism
The picture shows a cross-section of a plant stem viewed through a microscope. Y is involved in creating support for the plant. Which level of organization is best represent by region Y?
Tissue, a collection of cells working together for a common purpose
The picture shows an object found in nature. Which level of organization is best represented by the object in the picture?
Organism
The diagram shows a cross-section of a flower with the pistil and stamen labeled. The pistil and stamens are involved in seed formation. Using this information, it can be concluded that the pistil and stamens are -
organs, part of a plant's organ system
Which level of organization is best represented by each type of muscle in the picture?
tissue
What organelle is represented here? What does it do?
Mitochondrion, found in plant and animal cells and makes cellular energy
