To hide or disguise the presence of a person, animal or object.

A green pigment that helps plants use light energy to produce glucose.

The organelle (plastid) where photosynthesis takes place and where chlorophyll is found.

A single-layered group of cells that covers plants leaves, flowers, roots, and stems.

The slender part of the stamen that holds the anther up for pollinators.

A type of sugar produced by plants during photosynthesis that is the main source of energy for living organisms.

A flower that is missing either the male or the female reproductive organs.

The action or art of imitating something else.

Plants that do not have tubes.

The swollen base of the pistil that produces the ovules and will grow into the fruit after fertilization.

One of the rings of usually brightly colored, leaf shaped parts of a flower.

The tubes that transport food down from the leaves to the rest of a vascular plant.

A substance that reflects a particular part of the visible spectrum and absorbs the rest.

Something that moves pollen from the male parts to the female parts of a flower.

The underground part of a plant that attaches it to the ground or to a support and transports water and nutrients from the soil to the rest of the plant.

The male reproductive cell of a plant.

A condition where a flower is not able to produce fruit or seeds.

A narrow, elongated extension of the ovary where the pollen tube will grow to move the pollen from the stigma to the ovary.

The process of water loss or evaporation through the leaves of a plant.

Plants that have tubes.