Informative Quiz On Bio 102 Quiz #5

25 Questions | Total Attempts: 172

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Informative Quiz On Bio 102 Quiz #5

What career do you want to pursue? What do you want to achieve in life? The study of biology as a unit aids career development and advancement and also gives us information that applies to daily activities we undertake. Informative Quiz on Bio 102 Quiz #5 will help you find out how biology feeds us with information. Try it.


Questions and Answers
  • 1. 
    A mature ovary, specialized as a vessel that houses and protects seeds, is a:
    • A. 

      Fruit

    • B. 

      Seed

    • C. 

      Ovule

    • D. 

      Cotyledon

    • E. 

      Seed Coat

  • 2. 
    Most angiosperms are dicots and most dicots are:
    • A. 

      Cycads

    • B. 

      Gymnosperms

    • C. 

      Eucidots

    • D. 

      Monocots

    • E. 

      Mosses

  • 3. 
    A scion is:
    • A. 

      A part of a plant that is grafted to root stock of a closely related plant

    • B. 

      A tetraploid zygote formed from the union of two diploid nuclei

    • C. 

      A triploid zygote that developers into an endoderm

    • D. 

      The root stock that another plant part is grafted to

    • E. 

      A clone of a plant created by tissue culture in lab

  • 4. 
    An example of a multiple fruit is a:
    • A. 

      Blackberry

    • B. 

      Peach

    • C. 

      Pepper

    • D. 

      Pineapple

    • E. 

      Strawberry

  • 5. 
    Which structures do fruits arise from?
    • A. 

      Flowers

    • B. 

      Leaves

    • C. 

      Roots

    • D. 

      Stems

    • E. 

      Apical Meristem

  • 6. 
    Which of the following is a function of fruits?
    • A. 

      Production of food for the developing embryo

    • B. 

      Pollen dispersal

    • C. 

      Seed dispersal

    • D. 

      Attracting pollinators

    • E. 

      Production of ovules

  • 7. 
    Whorl four of a flower is made up of the:
    • A. 

      Petals

    • B. 

      Female parts of a flower

    • C. 

      Sepals

    • D. 

      Male parts of a flower

    • E. 

      Stem Region

  • 8. 
    Whorl one, the outermost whorl of a flower is made up of the:
    • A. 

      Petals

    • B. 

      Female parts of a flower

    • C. 

      Sepals

    • D. 

      Male parts of a flower

    • E. 

      Stem region

  • 9. 
    The whorl of a flower that consists of all petals is the:
    • A. 

      Calyx

    • B. 

      Stamen

    • C. 

      Stigma

    • D. 

      Carpel

    • E. 

      Corolla

  • 10. 
    The whorl of a flower that consists of all sepals is the:
    • A. 

      Calyx

    • B. 

      Stamen

    • C. 

      Stigma

    • D. 

      Carpel

    • E. 

      Corolla

  • 11. 
    The whorl of a flower that consists of the female reproductive parts is the:
    • A. 

      Calyx

    • B. 

      Stamen

    • C. 

      Stigma

    • D. 

      Carpel

    • E. 

      Corolla

  • 12. 
    The whorl of a flower that consists of the male reproductive parts is the:
    • A. 

      Calyx

    • B. 

      Stamen

    • C. 

      Stigma

    • D. 

      Carpel

    • E. 

      Corolla

  • 13. 
    The pollen producing body of a flower is the:
    • A. 

      Style

    • B. 

      Ovary

    • C. 

      Stigma

    • D. 

      Sepal

    • E. 

      Anther

  • 14. 
    The aging of a plant is called:
    • A. 

      Germination

    • B. 

      Senescence

    • C. 

      Tropism

    • D. 

      Dormancy

    • E. 

      Abscission

  • 15. 
    The portion of a flower that recieves the pollen is the:
    • A. 

      Style

    • B. 

      Ovary

    • C. 

      Stigma

    • D. 

      Sepal

    • E. 

      Anther

  • 16. 
    A portion of a flower that is a green leaf-like structure that protects the inner floral parts is the:
    • A. 

      Style

    • B. 

      Ovary

    • C. 

      Stigma

    • D. 

      Sepal

    • E. 

      Anther

  • 17. 
    Pollination is the transfer of pollen from an _ to a receptive _
    • A. 

      Ovary, Stigma

    • B. 

      Stigma, Ovary

    • C. 

      Stigma, Anther

    • D. 

      Anther, Stigma

    • E. 

      None of the above

  • 18. 
    A tissue that is formed from a triploid nucleus and that stores food for the developing plant embryo is the:
    • A. 

      Endosperm

    • B. 

      Endoderm

    • C. 

      Mesosperm

    • D. 

      Mesoderm

    • E. 

      Microspore

  • 19. 
    Whorl two of a flower is made up of the:
    • A. 

      Petals

    • B. 

      Female parts of a flower

    • C. 

      Sepals

    • D. 

      Male parts of a flower

    • E. 

      Stem region

  • 20. 
    Whorl three of a flwoer is made up of the:
    • A. 

      Petals

    • B. 

      Female parts of a flower

    • C. 

      Sepals

    • D. 

      Male parts of a flower

    • E. 

      Stem region

  • 21. 
    A seed that develops into a(n):
    • A. 

      Pollen grain

    • B. 

      Fruit

    • C. 

      Ovary

    • D. 

      Ovule

    • E. 

      Sporophyte

  • 22. 
    Angiosperms owe their widespread distribution to their production of pollen, seeds and flowers. Why is this production of pollen an advantage?
    • A. 

      It is necessary for sexual reproduction

    • B. 

      It allows fertilization in the absence of water

    • C. 

      It allows fertilization in moist areas

    • D. 

      It promotes pollination

    • E. 

      It protects and nourishes the embryo

  • 23. 
    What is a seed?
    • A. 

      A diploid spore

    • B. 

      A haploid gametophyte

    • C. 

      A mature sporophyte

    • D. 

      A mature pollen

    • E. 

      A diploid embryo

  • 24. 
    Angiosperms owe their widespread distribution to their productio of pollen, seeds and flowers. Why is this production of seeds an advantage?
    • A. 

      It is necessary for sexual reproduction

    • B. 

      Is allows fertilization in the absence of water

    • C. 

      It allows fertilization in moist areas

    • D. 

      It promotes pollination

    • E. 

      It protects and nourishes the embryo

  • 25. 
    Which of the following flower parts produces female gametophytes?
    • A. 

      Anthers

    • B. 

      Petals

    • C. 

      Ovules

    • D. 

      Stimgas

    • E. 

      Sepals

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