Plant: Multiple Choice Questions

33 Questions | Total Attempts: 2520

SettingsSettingsSettings
Please wait...
Plant: Multiple Choice Questions

This is the unit test for plants. It consists of 35 multiple choice questions.


Related Topics
Questions and Answers
  • 1. 
    Which structure is the seed coat?
    • A. 

      A

    • B. 

      B

    • C. 

      C

  • 2. 
    Which structure is an undeveloped plant?
    • A. 

      A

    • B. 

      B

    • C. 

      C

  • 3. 
    Which structure protects the embryo?
    • A. 

      A

    • B. 

      B

    • C. 

      C

  • 4. 
    Which structure supplies food to the embryo?
    • A. 

      A

    • B. 

      B

    • C. 

      C

  • 5. 
    Which structure is the embryo?
    • A. 

      A

    • B. 

      B

    • C. 

      C

  • 6. 
    This structure transports water up the stem.
    • A. 

      Sloem

    • B. 

      Phloem

    • C. 

      Xylem

    • D. 

      Tuber

  • 7. 
    Water is transported to the leaves where it combines with ________________ to form sugar.
    • A. 

      Oxygen

    • B. 

      Carbon dioxide

    • C. 

      Glucose

    • D. 

      Carbon monoxide

  • 8. 
    Which is not a function of the roots?
    • A. 

      Absorb water

    • B. 

      Anchor the plant

    • C. 

      Photosynthesize

    • D. 

      Stores food

  • 9. 
    Which section of the root protects the newly formed cells from damage?
    • A. 

      A

    • B. 

      B

    • C. 

      C

  • 10. 
    Where is the root cap located?
    • A. 

      A

    • B. 

      B

    • C. 

      C

  • 11. 
    What do these root structures do for the plant?
    • A. 

      Absorb water

    • B. 

      Photosynthesize

    • C. 

      Dehydration synthesis

    • D. 

      Produce important carbon dioxide

  • 12. 
    What are these root structures called?
    • A. 

      Root Caps

    • B. 

      Root Hairs

    • C. 

      Vascular cambiums

    • D. 

      Stomata

  • 13. 
    Phloem is used to transport:
    • A. 

      Water up

    • B. 

      Water down

    • C. 

      Sugar down

    • D. 

      Sugar up

    • E. 

      Seed dispersal

  • 14. 
    This structure is where the ovary is located.
    • A. 

      A

    • B. 

      B

    • C. 

      C

    • D. 

      D

  • 15. 
    This is where the pollen is produced.
    • A. 

      A

    • B. 

      B

    • C. 

      C

    • D. 

      D

  • 16. 
    Which letter points to the petals?
    • A. 

      A

    • B. 

      B

    • C. 

      C

    • D. 

      D

  • 17. 
    Which flower structure is this?
    • A. 

      Pistil

    • B. 

      Sepal

    • C. 

      Stamen

    • D. 

      Ovary

  • 18. 
    Why do flowers have such colorful petals?
    • A. 

      To scare away predators

    • B. 

      To attract animals for pollination

    • C. 

      Trap insects

    • D. 

      To hide pollen

  • 19. 
     Which of the following is not a way seeds are dispersed?
    • A. 

      Sun

    • B. 

      Wind

    • C. 

      Water

    • D. 

      Animals

  • 20. 
    What process is being shown here?
    • A. 

      Pollination

    • B. 

      Germination

    • C. 

      Ovation

    • D. 

      Photosynthesis

  • 21. 
    Why does water have this effect on seed germination?
    • A. 

      It allows for additional photosynthesis

    • B. 

      It softens the seed coat

    • C. 

      It creates additional cotyledons

    • D. 

      It adds a root cap to the embryo.

  • 22. 
    What is the variable during this experiment?
    • A. 

      Seeds

    • B. 

      Water

    • C. 

      Germination

    • D. 

      Cotyledon width

  • 23. 
    What plant part is responsible for the majority of photosynthesis?
    • A. 

      Leaf

    • B. 

      Stem

    • C. 

      Flower

    • D. 

      Root

    • E. 

      Seed

  • 24. 
    Why is the cotyledon a necessary part of the seed?
    • A. 

      The embryo has no sunlight.

    • B. 

      It softens the seed coat.

    • C. 

      It is necessary for photosynthesis

    • D. 

      It is need for pollination.

  • 25. 
    Which of the following is not a function of the stem?
    • A. 

      Supports the leaves

    • B. 

      Helps transport sugar and water

    • C. 

      Pollination

    • D. 

      Germination

    • E. 

      Both C and D