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20 Cards in this Set

  • Front
  • Back

What is a structural adaption cacti use for defense?

Thorns

If ALL of the flowers are removed from a plant,then the plant will lose the ability to do what?

Produce seeds

What part of the plant absorbs most of the minerals needed by the plant?

Roots

What part of the plant is mainly responsible for reproduction?

Flowers

The purpose of thorns on a plant is most likely to........

Protect the plant

Brightly colored flowers are most often pollinated by.........

Insects

Seeds have structures that allow them to be carried or moved in these ways.

Animals,water,wind

In addition to absorbing nutrients from the ground,how do roots help in plant survival?

Anchor the plant

What is the male part of the plant called?

Stamen

What do plants take in through their roots?

Water and minerals

What is the female part of the flower called?

Pistil

The stamen includes........

Anther and filament

The stigma is sticky. This helps allow what to stick to it?

Pollen

How does poison in leaves and berries help the plant?

Protect it from harm

Phototropism is the way a plant responds to what stimulus?

Sun(light)

When a plant responds to gravity this is called...........

Gravitropism

A plant growing toward or away from a stimulus is referred to as.........

Tropism

Plant growth toward a water system is called......

Hydrotropism

Some plants respond to touch. This response is called what?

Thigmotropism

When a tree loses its leaves in fall,this shows the plant is about to go into a state of.......

Dormancy