Assignments 1 - 3
1. Describe three differences between a plant cell and an animal cell.
The vacuoles in plant cells are bigger.
Plant cells have chloroplasts.
Animal cells don't have cell walls.
2. What is the difference between an organ and a tissue? Give at least three examples of each and guess which organs contain which tissues.
A tissue is a group of cells that work together.
An organ is a group of tissues that work together.
Nerve tissue, skin/cartilage tissue, and heart tissue.
Gallbladder, skin, and liver.
3. String of Energy, Quark, Electron, Proton, Nucleus, Atom, Molecule, Lattice, Cell, Neuron, Tissue, Organ, System, and Organism.
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