Home
Class 10
BIOLOGY
Placenta is very important during pregna...

Placenta is very important during pregnancy. What is the role of it in embryo development ?

Promotional Banner

Topper's Solved these Questions

  • REPRODUCTION

    NCERT TELUGU|Exercise MEDICINE ORIENTED MATERIAL |53 Videos

  • POLLINATION - AN INTERACTION OF PLANTS AND INSECTS

    NCERT TELUGU|Exercise ENVIRONMENTAL EDUCATION |7 Videos

  • REPRODUCTION - THE GENERATING SYSTEM

    NCERT TELUGU|Exercise Choose the correct answer|14 Videos

Similar Questions

Explore conceptually related problems

Hypoth yroidism during pregnancy leads to

During pregnancy, the production of ova in ovary is prevented by

Embryo develops in this part

Why is it very important to be healthy in adolescence?

Why are forest very important for us ?.

This is a very important process for living things -

Name the gland that increases in size during childhood and decreases in size during adulthood. What important role does it play in case of infection ?

NCERT TELUGU-REPRODUCTION-MEDICINE ORIENTED MATERIAL
  1. Placenta is very important during pregnancy. What is the role of it in...

    Text Solution

    |

  2. Which of the following cells secrete enzymes that dissolve the nucleus...

    Text Solution

    |

  3. Read the given paragraph and answer the questions given below. In case...

    Text Solution

    |

  4. The phenomenon of pollen tube entering the ovule laterally through int...

    Text Solution

    |

  5. Read the lines, find the error and rewrite it. One of the two sperm...

    Text Solution

    |

  6. Which one of the following produces both enzymes and hormones?

    Text Solution

    |

  7. Compound pollens held together in small units called-

    Text Solution

    |

  8. Name the component cells of the "egg apparatus" in an embryo sac.

    Text Solution

    |

  9. The fibrous thickenings of endothecium are in the form of -

    Text Solution

    |

  10. The phenomenon of polyphony is associated with layer of the anther-

    Text Solution

    |

  11. which one of the following seeds does not have endosperm? Maize Rice ...

    Text Solution

    |

  12. Wind pollinated flowers are

    Text Solution

    |

  13. Endosperm of angiosperms is different from that of gymnosperms because

    Text Solution

    |

  14. Filiform apparatus is a characteristic feature of

    Text Solution

    |

  15. Caruncle is formed by-

    Text Solution

    |

  16. Nursing tissue of ovule is-

    Text Solution

    |

  17. What happens during fertilization in human after many sperms reach clo...

    Text Solution

    |

  18. Acrosome of sperm is derived from

    Text Solution

    |

  19. The 'clitoris' is located in urethral opening at the

    Text Solution

    |

  20. Graffian follicles are present in

    Text Solution

    |

  21. In the figure of mammalian spermatozoan, identify the different parts ...

    Text Solution

    |