Home
Class 12
BIOLOGY
There are 25 flowers in an inflorescence...

There are 25 flowers in an inflorescence of Allium. Each anther lobe of every stamen contains 60 pollen grains. What is the total numbner of pollen grains produced in its inflorescence

A

4500

B

9000

C

18000

D

1500

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • FAMILIES OF FLOWERING PLANTS

    DINESH PUBLICATION ENGLISH|Exercise CYG|10 Videos

  • FAMILIES OF FLOWERING PLANTS

    DINESH PUBLICATION ENGLISH|Exercise BRAIN TEASERS -II|97 Videos

  • FAMILIES OF FLOWERING PLANTS

    DINESH PUBLICATION ENGLISH|Exercise BRAIN TEASERS -II|97 Videos

  • EXCRETORY PRODUCTS AND THEIR ELIMINATION

    DINESH PUBLICATION ENGLISH|Exercise Check your graps|10 Videos

  • FLOWER

    DINESH PUBLICATION ENGLISH|Exercise MULTIPLE CHOICE|258 Videos

Similar Questions

Explore conceptually related problems

In a dithecous anther, each pollen sac contains 1000 MMC. Which is the total number of pollen grains produced by anther

If there are 4 pollen mother cells in anthers, what will be the number of pollen grains ?

In Pinus, the pollen grain has 6 chromosomes. What is the number of chromosomes in its endoperm

If there are 40 pollen mother cells in anther, what will be the number of pollen grains?

Inflorescene of Pisum consists of 20 flowers. Each anther lobe consists 80 Pollengrains. Calculate the total number of pollen grains formed in large staminal bundles of flower in that plant

Identify the wrong pair of statements I. Number of stamens in 5 flowers of Allium is equal to those in 5 flowers of Solanum II. The microporangia of Hibiscus and Asparagus are having 80 pollen grains each. Then the ratio of number of pollen grains produced from each stamen of these two plants in 1:1 III. The ratio of number of stamens in the flowers of Pisum and Datura is 2:1 IV. The number of carpels in a flower of Smilax is equal to carpels in cyathium inflorescence.

What are pollen grains? Where are they produced?

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.

There are 10 flowers in one individual plant of Crotalaria. In each microporangium of every stamen of all the flowers there are 30 microspore mother cells. How many pollen grains are formed from that plant

How many male gametes does each pollen grain contains?

DINESH PUBLICATION ENGLISH-FAMILIES OF FLOWERING PLANTS-RQ
  1. Which of the following characters is not associated in a plant having ...

    Text Solution

    |

  2. What characters are associated with bean plant I. Cup-shaped thalamus....

    Text Solution

    |

  3. There are 25 flowers in an inflorescence of Allium. Each anther lobe o...

    Text Solution

    |

  4. Identify the correct pair of characters in physalis I. Petiole adnate ...

    Text Solution

    |

  5. Observe the floral diagram and choose and the correct floral formula

    Text Solution

    |

  6. What is correct explanation of

    Text Solution

    |

  7. Which is characteristic feature of androecium of Pisum sativum

    Text Solution

    |

  8. Identify the characters of mustard, Chilli, Cauliflower respectively

    Text Solution

    |

  9. Identify the wrong pair of statements I. Number of stamens in 5 flow...

    Text Solution

    |

  10. Identify the set of characteristic related to plants belonging to fami...

    Text Solution

    |

  11. Consider the following characters with respect to gynoecium of Fabacea...

    Text Solution

    |

  12. Which of the following are characteristic features of solanceae (a) ...

    Text Solution

    |

  13. The floral formula of the plants belonging to the family Fabaceae is

    Text Solution

    |

  14. Select the wrongly matched pair

    Text Solution

    |

  15. The character associated with the plant in which pollintion is by Tage...

    Text Solution

    |

  16. In a flower of a plant, the number of carpels is equal to number of in...

    Text Solution

    |

  17. In the floral formula, o+ stands for

    Text Solution

    |

  18. Iberis amora is useful for

    Text Solution

    |

  19. Onion belongs to the family

    Text Solution

    |

  20. The given symbols of floral parts indicate the conditions of

    Text Solution

    |