Topicwise Questions - Flowers

1. Which of the following protects the unopened flower?

  1. Petal
  2. Stamen
  3. Anther
  4. Sepal

2. Anther is a part of –

  1. Stigma
  2. Stamen
  3. Ovary
  4. Petal

3. Pollen grains are collected by –

  1. Anther
  2. Petal
  3. Stigma
  4. Sepal

4. Which part of the flower becomes the seed?

  1. Ovule
  2. Ovary
  3. Anther
  4. Stigma

5. Style is a part of –

  1. Stamen
  2. Pistil
  3. Filament
  4. Petal

6. The stalk holding the flower is known as the –

  1. Filament
  2. Stigma
  3. Carbuncle
  4. Peduncle

7. Which of the following make up the corolla as a single unit?

  1. Petals
  2. Stamens
  3. Sepals
  4. Pollens

8. What is the name given to flowering plants?

  1. Gymnosperms
  2. Bryophytes
  3. Pteridophytes
  4. Angiosperms

9. Monocot flowers generally tend to have a number of petals that is divisible by –

  1. Three
  2. Five
  3. Seven
  4. Two

10. Floral scent of a flower is produced in –

  1. Stigma
  2. Ovary
  3. Petals
  4. Stamen

11. Androecium is the collective name given to the group of –

  1. Pistils
  2. Stamens
  3. Sepals
  4. Petals

12. The sepals are collectively known as the –

  1. Calyx
  2. Corolla
  3. Peduncle
  4. Pedicel

13. Which is the male reproductive part of a flower?

  1. Stamen
  2. Pistil
  3. Stigma
  4. Style

14. Gynoecium is the collective name given to the group of –

  1. Sepals
  2. Petals
  3. Stamens
  4. Pistils


15. The Japanese art of flower arrangement is known as –

  1. Origami
  2. Ikebana
  3. Kimono
  4. Bonsai

16. The outermost part of the flower is known as the –

  1. Corolla
  2. Androecium
  3. Calyx
  4. Gynoecium

17. Which of the following is obtained from a flower?

  1. Cardamom
  2. Cotton
  3. Coffee
  4. Saffron

18. The edible part of which of the following is a flower?

  1. Cabbage
  2. Broccoli
  3. Lettuce
  4. Cilantro

19. Which of the following flowers is associated with heliotropism?

  1. Sunflower
  2. Marigold
  3. Dahlia
  4. Chrysanthemum

20. Which of the following is the single largest flower in the world?

  1. Amorphophallus titanium
  2. Rafflesia Orlandi
  3. Corypha Umbraculifera
  4. Posedonia Oceanica

21. Which of the following was the first flower to blossom from the atomic-bomb scorched earth of Hiroshima?

  1. Hibiscus
  2. Rhododendron
  3. Bougainvillea
  4. Oleander

22. The floral part that produces pollen grains is

  1. Sepal
  2. Petal
  3. Anther
  4. Ovary

59. Which is the female reproductive part of a flower?

  1. Stamen
  2. Pistil
  3. Anther
  4. Filament