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School Science Quiz : Flowering Plants - II

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Given the QUESTION, identify the ANSWER


1. Which of the following is dispersed by wind?
• Orange
• Love Grass
• Calotropis
• Spear Grass
• Squirting Cucumber
Answer:

2. Which of the following is dispersed by wind?
• Clematis
• Oxalis
• Water Lily
• Castor
• Balsam
Answer:

3. Which of the following is not dispersed by wind?
• Orchids
• Cinchona
• Oroxylon
• Coconut
• Drumstick
Answer:


4. The male flower of the hazel plant is known as the _______.
• corymb
• catkin
• capitulum
Answer:

5. During _______, the pollen grains are transferred from the anthers of one flower to the stigma of another flower.
• self-pollination
• cross-pollination
Answer:

6. Which of the following is dispersed by animals?
• Acacia
• Caesalpenia
• Maple
• Hogweed
• Yam
Answer:

7. Which of the following is not dispersed by animals?
• Martynia
• Boerhaavia
• Lotus
• Tribulus
• Guava
Answer:

8. In a bean, water is taken in through the _______.
• micropyle
• integument
• cotyledon
Answer:

9. Insects visit flowers in the search of _______.
• fragrance
• water
• nectar
Answer:

10. What is a seed called before it undergoes fertilization?
• Ovary
• Ovule
• Embryo
Answer:

11. Which of the following is not dispersed by animals?
• Xanthium
• Urena
• Poppy
• Mimosa
• Plumbago
Answer:

12. The fleshy base of a flower forming the top of the flower-stalk is called the _______.
• pedicel
• peduncle
• receptacle
Answer:

13. During _______, the pollen grains are transferred from the anthers of a flower to the stigma of the same flower.
• cross-pollination
• self-pollination
Answer:

14. Which of the following plants has a rhizome?
• Solomon's Seal
• Crocus
• Daffodil
• Tulip
• Potato
Answer:

15. Scientists conduct germination tests to study the average number of seeds in every hundred that are likely to germinate.
• True
• False
Answer:

16. The conditions required for seeds to germinate are oxygen, water and warmth.
• True
• False
Answer:

17. The hard wood in the center of a tree trunk is referred to as 'heartwood'.
• True
• False
Answer:

18. In a flowering plant, fruits begin to form after the processes of pollination and fertilization.
• True
• False
Answer:

19. Even though a seed has been kept for several years, it will eventually germinate.
• True
• False
Answer:

20. The growth of a pollen tube enables pollination to take place.
• True
• False
Answer:

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