Kingdoms of Life

The joining of a female sex cell

When something begins to grow

The largest group into which an organism can be classified.

The stages of growth and change that an organism goes through.

A group of tissues that work together to do a certain job.

A group of organs that work together to carry out a life function.

A living thing that carries out basic life functions on its own.

A structure containing egg cells.

The process in green plants and certain other organisms that uses energy from sunlight to make food from water and carbon dioxide.

The transfer of a flower's pollen from anther to pistil.

The making of offspring.

The using and releasing of energy in a cell.

The part of a plant that takes in water and minerals.

One of the threadlike cells on a root that takes in water and minerals.

An undeveloped plant with stored food sealed in a protective covering.

A cell in a seedless plant that can grow into a new plant.

The part of a plant that holds the plant up and carries food

Pores in the bottom of leaves that open and close to let in air or give off water vapor.

A group of similar cells that work together to carry out a job.

A characteristic of a living thing.

The release of excess water vapor through the stomata of a plant.