Biol 335

During photosynthesis, all plants make the same kind of sugar.

• True

• False

When plants make food, they release oxygen into the air.

• True

• False

Tags

NGSS.MS-LS1-6

Which of the following methods is used by

plants to disperse their seeds widely?

• Wind

• Sticking on animal fur

• Traveling through an animal’s digestive

  system

• All of the above

Which of the following are correct structures

and functions of desert plants?

• Desert plants can store water in their fleshy

  stems and pads.

• Cactus spines are used to attract animals.

• The cactus spines are excellent at releasing

  water.

• All of the above.

A bird's feathers grow directly out of a bird's ____________________. Choose the best answer.

• wings

• skin

• muscles

• bones

Birds can fly because the air flowing ____________________ their wings doesn't push on them as much as the air flowing underneath their wings.

• over

• under

• through

• to the side of

Birds use energy at about ______ times the rate of land animals.

• 10

• 20

• 30

• 40

Which of the following is a primary function of the cell membrane?

• A) Energy production

• B) Protein synthesis

• C) Regulation of substances entering and leaving the cell

• D) DNA replication

Tags

NGSS.MS-LS1-2

What is the main purpose of chlorophyll in plants?

• A) Absorb water

• B) Absorb sunlight

• C) Absorb carbon dioxide

• D) Absorb oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following best describes the process of osmosis?

• A) Movement of solutes from high to low concentration

• B) Movement of water from low to high solute concentration

• C) Movement of water from high to low solute concentration

• D) Movement of solutes from low to high concentration