Home
Class 11
BIOLOGY
A flower with five unequal petals has la...

A flower with five unequal petals has largest posterior petal , two lateral slighly small petals and two anterior petals partially fused to form a boat-shaped structure .
Which is not correct for such a flower ?

A

Descending imbricate aestivation

B

Odd sepal anterior

C

Piston mechanism of pollination

D

Many carpels

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MORPHOLOGY OF FLOWERING PLANTS

    CENGAGE BIOLOGY|Exercise Assertion and Reason|11 Videos

  • MORPHOLOGY OF FLOWERING PLANTS

    CENGAGE BIOLOGY|Exercise Archives|41 Videos

  • MINERAL NUTRITION

    CENGAGE BIOLOGY|Exercise ARCHIVES|39 Videos

  • NEET 2017 PAPER

    CENGAGE BIOLOGY|Exercise MCQ|45 Videos

Similar Questions

Explore conceptually related problems

Petals form a boat-shaped structure in papilionaceous corolla

In papilionaceous flower the innermost petal unite to form a boat shaped structure called

A corolla which is made up of five petals, consisiting of a posterior standard, two lateral wings two anterior ones forming a keel, it is seen in:-

Consider the following four statements (i),(ii),(iii) and (iv) (i) In vexillary aestivation, the large posterior petal is called standard, two lateral ones are called wings and two small anterior petals are termed as keel (ii) The floral formula for Liliaceae is (iii) In pea flower, the stamens are monadelphous (iv) The floral formula for Solanceae is The correct statement are

In pea flowers, there are five petals, the largest (A) overlaps the two lateral petals (B) which in turn overlap the two smallest anterior petals (C). Name A, B and C

Consider the following four statements A,B,C and D and select the right option for two correct statements :- (A) In vexillary aestivation , the large posterior petal is called-standard , two lateral ones are wings and two small anterior petals are termed keel. (B) The floral formula for Liliaceae is (C) In pea flower the stamens are monoadelphous (D) The floral formula for Solanaceae is The correct statements are :-

CENGAGE BIOLOGY-MORPHOLOGY OF FLOWERING PLANTS -Archives
  1. A flower with five unequal petals has largest posterior petal , two la...

    Text Solution

    |

  2. Which of the following is a flowering plant with nodules containing fi...

    Text Solution

    |

  3. Replum is present in the ovary of flower of

    Text Solution

    |

  4. An example of axile placentation is

    Text Solution

    |

  5. The floral formula is that of

    Text Solution

    |

  6. The technical term used for the androecium in a flower of China rose (...

    Text Solution

    |

  7. The ovary is half inferior in flowers of

    Text Solution

    |

  8. Keel is characteristic of the flower of

    Text Solution

    |

  9. In unilocular ovary with a single ovule the placentation is

    Text Solution

    |

  10. Which one of the following statements is correct?

    Text Solution

    |

  11. How many plants in the list given below have composite fruits that dev...

    Text Solution

    |

  12. Vexillart aestivation is characteristic of th family

    Text Solution

    |

  13. The coconut water and the edible part of coconut are equivalent to or ...

    Text Solution

    |

  14. The gynoecium consists of many free pistils in flowers of

    Text Solution

    |

  15. Phyllode is present in :-

    Text Solution

    |

  16. Cymose inflorescence is present in

    Text Solution

    |

  17. Placentation in tomato and lemon is

    Text Solution

    |

  18. How many plants in the list given below have composite fruits that dev...

    Text Solution

    |

  19. How many plants in the list given below have marginal placentation : M...

    Text Solution

    |

  20. Cuscuta is an example of

    Text Solution

    |

  21. Among bitter gourd. Mustard, brinjal, pumpkin, chinarose, lupin, cucum...

    Text Solution

    |