Home
Class 12
BIOLOGY
When ovule is straight with funiculus, ...

When ovule is straight with funiculus, embryo sac, chalaza and micropyle lying iin a straight vertical line, it is known as

A

orthotropous

B

anatropous

C

campylotropous

D

amphitropous

Text Solution

Verified by Experts

The correct Answer is:
A

NA
Promotional Banner

Topper's Solved these Questions

  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    ARIHANT NEET|Exercise STATEMENT BASED QUESTIONS|20 Videos
  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    ARIHANT NEET|Exercise MEDICAL ENTRANCE EXAMS|132 Videos
  • SEXUAL REPRODUCTION IN FLOWERING PLANTS

    ARIHANT NEET|Exercise MEDICAL ENTRANCE EXAMS|132 Videos
  • RESPIRATION IN PLANTS

    ARIHANT NEET|Exercise C.Medical entrances gallery(Collection of question asked in NEET & vatious medical entrance exams)|110 Videos
  • SOLVED PAPERS 2017

    ARIHANT NEET|Exercise Solved Paper 2017 (JIPMER)|35 Videos

Similar Questions

Explore conceptually related problems

Ovule is straight with funiculus, embryo sac, chalaza and micropyle lying on one straight line. It is

When hilum, chalaza and micropyle lie in one straight line then ovule is called

When micropyle, chalaza and hilum lie in a straight line, the ovule is said to be

ovule in which funicle, chalaza and micropyle occur in one vertical plane is

If a particle moving in a vertical straight line is

When the body of the ovule, embryo sac, micropyle and funicile, all lie in one vetical plane, the ovule is said to be:

ldentify the following statements as true (T) or false (F) and select the option accordingly. A. In a pistil, the proximal end of style is attached to the ovary. B. Micropyle, chalaza and funicle in an anatropous ovule are in a straight line. C. Walls of the ovules are called pericarps.

ARIHANT NEET-SEXUAL REPRODUCTION IN FLOWERING PLANTS -ASORTED QUESTIONS
  1. Embryogeny is branchof embryology dealing with

    Text Solution

    |

  2. The isolation of megasporocyte from the rest of the nucellar tissue be...

    Text Solution

    |

  3. When ovule is straight with funiculus, embryo sac, chalaza and microp...

    Text Solution

    |

  4. A yellow sticky substance present on the surface of entomophilous poll...

    Text Solution

    |

  5. The division of zygote in the development of crucifer type embryo is

    Text Solution

    |

  6. Which of the following is not fuctionally analogous with other in the ...

    Text Solution

    |

  7. The endosperm nucleus gives rise to a number of free nuclei, which rem...

    Text Solution

    |

  8. In most plants, the first wall between the two cells in zygote is tran...

    Text Solution

    |

  9. The aleurone layer of endosperm in monocot seed is related to

    Text Solution

    |

  10. The maximum ploidy seen in the secondary nucleus is

    Text Solution

    |

  11. Which cell of the gametophyte of a normal angiosperm (Capsella) is dip...

    Text Solution

    |

  12. In monocot embryo,

    Text Solution

    |

  13. A nuclear endosperm at a very stage of development

    Text Solution

    |

  14. After the seedling begins to photosynthesise, the cotyledons

    Text Solution

    |

  15. Formation of embryo directly from nucellus and integument is

    Text Solution

    |

  16. Despite high level of heterozygosity, the progeny derived from a seed ...

    Text Solution

    |

  17. The orthid flowers emit a chemical that resembles the odour produced b...

    Text Solution

    |

  18. Development of a portophyte directly from the gametophytic tissue is c...

    Text Solution

    |

  19. What is the function of tapetum in a developing anther?

    Text Solution

    |

  20. An orchid resembles female of an insect so as to get pollinated. The p...

    Text Solution

    |