Bio II Plants Unit

Plants primarily use what to communicate?

• sound
• root hairs
• chemicals
• xylem and phloem

An annual is a plant that grows

• every other year
• every two years
• each and every year
• only for one year

Monocots have what type of root system?

• fibrous
• tap root only
• tap root with root hairs
• symbiotic system with nodules

Cotyledons are

• specialized fruiting structures
• embryonic roots
• embryonic leaves
• undeveloped pollen cells

Stomata are located

• at the internodes
• near the petioles
• on the back surface of leaves
• all over leaves

An example of a nonvascular plant would be

• moss
• fern
• cherry tree
• pine tree

Which of the following is a gymnosperm?

• grass
• tulip
• apple tree
• douglas fir tree

Which of the following primarily carries carbohydrates from the leaves to the roots for storage?

• stomata
• internodes
• xylem
• phloem

What do nonvascular plants rely on to ensure fertilization?

• other organisms
• wind
• water
• special spores

Which of the following makes pollen/sperm?

• stamen
• pistil
• stigma
• carpel