A student makes a model to represent the levels of biological organization, as shown.
If the top of the pyramid represents the basic unit of life, how should each section be labeled?
Move the correct answer to each box.
1. Basic Unit of Life - Cell
2. Group of Similar Cells - Tissue
3. Different Types of Tissues - Organ
4. Organs Working Together - Organ System
5. Organ Systems in Harmony - Organism
Three processes that occur in cells are described in the box.
Substances pass through the lipid bilayer of a cell from areas of high concentration to areas of low concentration.
Substances move through protein channels of the lipid bilayer of a cell from areas of high concentration to areas of low concentration.
Substances move through the lipid bilayer of a cell from areas of low concentration to areas of high concentration.
These processes are all examples of —
{silence}Option A.{silence}
crossing over
{silence}Option Be.{silence}
the migration of genetic material
{silence}Option C.{silence}
selective permeability
{silence}Option D.{silence}
cellular energy use
The correct answer is:
Selective permeability