Review for evolution and plant test

What part of the flower attracts pollenators?

• Anther

• Petals

• Stem

• Stigma

Pollen is deposited on the _________.

• stigma

• anther

• filament

• ovule

Pollen fuses with the _____________.

• stigma

• anther

• petal

• ovule

Which hormone is responsible for phototropism?

• Gibberillin

• Auxin

• Cytokinin

• Abscisic acid

What is the process called when a plant moves toward the light?

• Thigmotropism

• Hydrotropism

• Phototropism

• Geotropism

What does xylem transport?

• oxygen

• carbon dioxide

• carbohydrates

• water and minerals

What does phloem transport?

• oxygen

• carbon dioxide

• water and minerals

• carbohydrates

Xylem and phloem are part of the plants __________.

• shoot system

• roots

• petals

• anther

Tags

NGSS.MS-LS2-3

How are water and minerals absorbed by the plant?

• Through the whole plant.

• Through the stems.

• Through the leaves

• Through the roots.

Thigmotropism is the process by which a plant grows toward an object it touches. This often causes the plant to grab on to items such as fences and grow upward. What is a benefit?

• To be prettiers

• To get more water.

• To reach more sunlight.

• To take in more carbohydrates.