Home
Class 12
BIOLOGY
List any four characters that are employ...

List any four characters that are employed in human population census.

Text Solution

Verified by Experts

A population has the following characterstics that are employed in human population census.
(i) Natality and mortality (ii) Sex ratio
(iii) Population density (iv) Age distribution
(v) Population growth
Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS INHERITANCE

    NCERT EXEMPLAR|Exercise Molecular Basis Inheritance|71 Videos

  • PRINCIPLE OF INHERITANCE AND VARIATIONS

    NCERT EXEMPLAR|Exercise Principle Of Inheritance And Variations|53 Videos

Similar Questions

Explore conceptually related problems

List any four causes of diseases.

List any four uses of auxins.

List two factors which hinder the measures to control human population in India

List any three important characteristics of a population and explain.

List any four differences between sperm and ovum.

NCERT EXEMPLAR-ORGANISMS AND POPULATIONS-Organisms And Populations
  1. Lianas are vascular plants rooted in the ground and maintain erectness...

    Text Solution

    |

  2. Give the scientific names of any two microorganisms inhabiting the hum...

    Text Solution

    |

  3. What is a tree line?

    Text Solution

    |

  4. Define 'zero population growth rate'. Draw a age pyramid for the same.

    Text Solution

    |

  5. List any four characters that are employed in human population census.

    Text Solution

    |

  6. Give one example for each of the following types (a) Migratory anima...

    Text Solution

    |

  7. Fill in the blanks

    Text Solution

    |

  8. Observe the set of 4 figures A, B, C and D and answer the following q...

    Text Solution

    |

  9. Comment on the following figure: I, II and III, A, B, C, D, G, P, Q, R...

    Text Solution

    |

  10. An individual and a population has certain characteristics. Name these...

    Text Solution

    |

  11. The following diagrams are the age pyramids of different populations. ...

    Text Solution

    |

  12. Comment on the growth curve given below.

    Text Solution

    |

  13. A population of Paramecium caudatum was grown in a culture medium. Af...

    Text Solution

    |

  14. Discuss the various types of positive interactions between species.

    Text Solution

    |

  15. In an aquarium two herbivorous species of fish are living together and...

    Text Solution

    |

  16. While living in and on the host species, the animal parasite has evolv...

    Text Solution

    |

  17. Do you agree that regional and local variations exist within each biom...

    Text Solution

    |

  18. Which element is responsible for causing soil salinity? At what concen...

    Text Solution

    |

  19. Does light factor affect the distribution of organisms? Write a brief ...

    Text Solution

    |

  20. Give one example for each of the following I. Eurythermal plant spe...

    Text Solution

    |