Home
Class 12
BIOLOGY
Flower with a feathery and sticky stigma...

Flower with a feathery and sticky stigma, numerous light pollen, reduced petals is characteristically

A

Moth pollinated flowers

B

Bird pollinated flower

C

Bee pollinated flower

D

Wind pollinated flower

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the characteristics of a flower with a feathery and sticky stigma, numerous light pollen, and reduced petals, we will analyze the options provided and identify the correct type of flower. ### Step-by-Step Solution: 1. **Understanding the Features**: - The flower has a **feathery and sticky stigma**. This feature is important for capturing pollen grains effectively. - It produces **numerous light pollen** grains, which suggests that the pollen is designed to be carried by wind. - The petals are **reduced**, indicating that they are not large or brightly colored, which is typical of flowers that rely on wind for pollination. 2. **Evaluating Option A (Moth Pollinated Flowers)**: - Moth-pollinated flowers typically have bright colors and strong fragrances to attract moths. - They usually produce a small number of pollen grains. - Since the features described in the question do not match, **Option A is incorrect**. 3. **Evaluating Option B (Bird Pollinated Flowers)**: - Bird-pollinated flowers (Ornithophyllus) have large, colorful petals and are often fragrant. - They do not match the characteristics described in the question, so **Option B is also incorrect**. 4. **Evaluating Option C (Bee Pollinated Flowers)**: - Bee-pollinated flowers have bright colors and often produce a moderate amount of pollen. - They are designed to attract bees, which does not align with the features mentioned in the question. Therefore, **Option C is incorrect**. 5. **Evaluating Option D (Wind Pollinated Flowers)**: - Wind-pollinated flowers (Anemophilous) have feathery and sticky stigmas to capture pollen effectively. - They produce a large quantity of light pollen grains to increase the chances of pollination through wind. - These flowers typically have reduced or inconspicuous petals, as they do not need to attract pollinators. - All the characteristics in the question match perfectly with those of wind-pollinated flowers, making **Option D the correct answer**. ### Conclusion: The flower with a feathery and sticky stigma, numerous light pollen, and reduced petals is characteristically a **wind-pollinated flower (Anemophilous flower)**. ---
Promotional Banner

Topper's Solved these Questions

  • RESPIRATION IN PLANTS

    TRUEMEN BIOLOGY ENGLISH|Exercise MULTIPLE CHOICE QUESTIONS|190 Videos
  • STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

    TRUEMEN BIOLOGY ENGLISH|Exercise MCQ|219 Videos

Similar Questions

Explore conceptually related problems

Well exposed stamens, large feathery stigma, single ovule in each ovary and numerous flowers packed into inflorescence is characteristic feature of

Mention the pollinating agent of an inflorescence of small dull coloured floweres with well exposed stamens and large feathery stigma. Give any one characteristic of pollen grains produced by such flowers.

A plant with racemose inflorescene, zygomorphic flowers, five sepals and petals showing vexillary aestivation, monocarpellary and unilocular superior ovary, androecium consisting of ten stamens. The above- listed conditions are characteristics of the which family of plants?

When pollen grains of a flower are transferred to stigma of another flower of a different plant, the process is called

Select the characteristics of wheat and maize plants. (a) Colourful, fragrant flower (b) Presence of nectaries (c) Mucilage surrounded pollen (d) Feathery stigmas (e) Light weight pollen, (f) Well exposed stamen (g) Large sized flower

When pollen grains are not transferred from rahthers to stigma in a flower, due to the physical barrier, it is called

Given below are five statements (i-v) regarding constrivances to ensure cross - pollination is plants (i) Dicliny - Anthers stigmas mature at different times in a bisexual flower. (ii) Dichogamy - Flowers are unisexual. (iii) Prepotency - Pollen grains of the same flower germinate more rapidly over the stigma than the pollen grains another flower. (iv) Heterostyly - Two or three types of flowers with different heights of styles. (v) Herkogamy - A mechanical device to prevent self - pollination which of the above statement are correct ?

TRUEMEN BIOLOGY ENGLISH-SEXUAL REPRODUCTION IN FLOWERING PLANTS-MULTIPLE CHOICE QUESTIONS
  1. What is true about cleistogamy?

    Text Solution

    |

  2. Find out the correct statement

    Text Solution

    |

  3. Flower with a feathery and sticky stigma, numerous light pollen, reduc...

    Text Solution

    |

  4. The fruits showing edible thalamus are

    Text Solution

    |

  5. Which one of the following structure found in dicot seed will be genet...

    Text Solution

    |

  6. After pollination which of the following events is crucial for fertili...

    Text Solution

    |

  7. Given below are certain combinations. Select the correct ones. (i) C...

    Text Solution

    |

  8. If a leaf cell of gymnosperm plant had 24 chromosomes, then its endosp...

    Text Solution

    |

  9. The proteinaceous substance involved in sporophytic incompatibility an...

    Text Solution

    |

  10. Adventive embryony in Citrus is due to

    Text Solution

    |

  11. A pistillate flower of tetraploid angiosperm is pollinated by pollen f...

    Text Solution

    |

  12. In a guava fruit there were 300 seeds. How many meiotic divisions must...

    Text Solution

    |

  13. Vegetative propagation in mint occurs by

    Text Solution

    |

  14. Examine the figures (A-D) given below and select the right option out ...

    Text Solution

    |

  15. Vegetative propagation in Pistia occurs by

    Text Solution

    |

  16. Apomictic embryos in citrus arise from

    Text Solution

    |

  17. Wind pollinated flowers are

    Text Solution

    |

  18. In angiosperms, functional megaspore develops into

    Text Solution

    |

  19. Nucellar polyembryony is reported in species of

    Text Solution

    |

  20. What would be the number of chromosomes of the aleurone cells of a pla...

    Text Solution

    |