Home
Class 8
BIOLOGY
The sex organs by which children are ide...

The sex organs by which children are identified as boys or girls at birth represent

A

Secondary sexual characters

B

Primary sexual characters

C

Both

D

None

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • THE AGE OF ADOLESCENCE

    NCERT TELUGU|Exercise Think and Discuss|5 Videos
  • THE AGE OF ADOLESCENCE

    NCERT TELUGU|Exercise Improve your learning |16 Videos
  • THE AGE OF ADOLESCENCE

    NCERT TELUGU|Exercise Improve your learning |16 Videos
  • STORY OF MICROORGANISMS

    NCERT TELUGU|Exercise MEDICINE ORIENTED MATERIAL|10 Videos
  • THE WORLD OF MICRO ORGANISMS

    NCERT TELUGU|Exercise EXERCISE|30 Videos

Similar Questions

Explore conceptually related problems

what is the ratio of girls to boys

Male sex organ of bryophytes is

When could you identify the voices of a boy or a girl? Why?

The age at which the growth in boys and girls is maximum

Assuming that each child is as likely to be a boy as it is to be a girl, what is the conditional probability that in a family of two children both are boys, given that the older child is a boy.

Out of 8 boys and 5 girls a committee of 6 . The number of ways in which this can be done so as to include atleast two boys and one girls is

A family has two children. What is the probability that both the children are boys given that at least one of them is a boy ?

Three groups of children contain 3 girls and one boy , 2 girls and 2 boys , one girl and 3 boys. One child is selected at random from each group . The probability that the three selected consist of 1 girl and 2 boys is

Assume that each born child is equally likely to be a boy or a girl. If a family has two children, what is the conditional probability that both are girls given that  (i) the youngest is a girl, (ii) at least one is a girl?

NCERT TELUGU-THE AGE OF ADOLESCENCE-EXERCISE
  1. The secretions of glands in adolescence are very active.

    Text Solution

    |

  2. The laryngeal prominence is usually more prominent in

    Text Solution

    |

  3. The sex organs by which children are identified as boys or girls at bi...

    Text Solution

    |

  4. Which of the following is true?

    Text Solution

    |

  5. In females, the reproductive phase of life begins usually around yea...

    Text Solution

    |

  6. Reproductive phase generally lasts till the age of approximately year...

    Text Solution

    |

  7. Number of ova released at a time in female human being is

    Text Solution

    |

  8. Ovum is released once in every

    Text Solution

    |

  9. Uterus lining is shedded and causes bleeding in women which is called

    Text Solution

    |

  10. At 45 to 50 years of age, the menstrual cycle stops gradually. This st...

    Text Solution

    |

  11. The first menstrual cycle begins at adolescence and is termed as ---

    Text Solution

    |

  12. Legal marriage age for girls and boys

    Text Solution

    |

  13. To get married before reaching the required age is issue.

    Text Solution

    |

  14. An endocrine gland releases .

    Text Solution

    |

  15. The hormone which helps in release of sperm and secondary sexual chara...

    Text Solution

    |

  16. The hormone that helps in release of ovum, menstruation, secondary sex...

    Text Solution

    |

  17. The hormone that brings about general growth, stimulates other endocri...

    Text Solution

    |

  18. The hormone that causes the egg to burst out and flow into the fallopi...

    Text Solution

    |

  19. The hormone that directs estrogen for formation of ovum or eggs in ute...

    Text Solution

    |

  20. The hormone that controls emotions

    Text Solution

    |