Underground structures that contain stored food and can develop into a new plant.

• runners
• bulbs
• tubers
• rhizomes

A horizontal stem that roots at its tip.

• runners
• bulbs
• tubers
• rhizomes

An underground stem that bears flowers or fruit close to the ground.

• runners
• bulbs
• tubers
• rhizomes

A modified shoot consisting of a shortened stem enclosed by fleshy, scale-like leaves.

• marginal plantlets
• bulbs
• tubers
• rhizomes

Tiny plants that grow on the edge of a mature leaf.

• marginal plantlets
• bulbs
• tuber
• spores

Offspring develop as a growth on the body of the parent and them break away.

• budding
• regeneration

The ability of some organisms to form entirely new individuals from fragments of one.

•  regeneration 
• binary fission 
•  budding 
• parthenogenesis

The female produces young without ever having her egg fertilized.

• regeneration
• binary fission 
• budding
• parthenogenesis

Occurs when a cell divides into to equal parts.

• regeneration
• binary fission 
• budding
• parthenogenesis

This invention allowed for the discovery of cells.

• microscope
•  telescope
• magnifying glass
• camera