Home
Class 12
BIOLOGY
Define population and community....

Define population and community.

Text Solution

AI Generated Solution

### Step-by-Step Text Solution **Step 1: Define Population** - A population is defined as a group of individuals that belong to the same species. - These individuals live in a specific geographical area at a particular time. - For example, all the human beings living in a city at a certain time constitute the population of humans in that city. **Step 2: Define Community** ...
Promotional Banner

Topper's Solved these Questions

  • MOLECULAR BASIS OF INHERITANCE

    NCERT ENGLISH|Exercise Molecular Basis Of Inheritance|14 Videos

  • PRINCIPLES OF INHERITANCE AND VARIATION

    NCERT ENGLISH|Exercise All Questions|15 Videos

Similar Questions

Explore conceptually related problems

A population is

Population is

Population means

[A] : The community that ends in a succession is known as climax community . [R] : For a species population in climax community to be stable , there must be a balance between natality and mortality .

Define a climax community. How does a sere differ from a seral community?

Define population explosion and explain the factors affecting human population

Observe the following agewise population graph of a country in 2018 . The population in this country is

Define zero population growth

Define the following terms: population density.

Size of population is :

NCERT ENGLISH-ORGANISMS AND POPULATIONS-Organisms And Populations
  1. How is diapause different from hibernation?

    Text Solution

    |

  2. If a marine fish is placed in a fresh water aquarium, will the fish be...

    Text Solution

    |

  3. Define phenotypic adaptation. Give one example.

    Text Solution

    |

  4. Most living organisms cannot survive at temperature above 45^(@)C^(@)...

    Text Solution

    |

  5. List the attributes that populations but not individuals possess.

    Text Solution

    |

  6. If a population growing exponentially double in size in 3 years, what ...

    Text Solution

    |

  7. Name important defence mechanisms in plants against herbivory.

    Text Solution

    |

  8. An orchid plant is growing on the branch of mango tree. How do you des...

    Text Solution

    |

  9. What is the ecological principle behind the biological control method ...

    Text Solution

    |

  10. Distinguish between the following: (a) Hibernation and Aestivation ...

    Text Solution

    |

  11. Write a short note on : (a) Adaptations of desert plants and animals...

    Text Solution

    |

  12. Define decomposition and describe the processes and products of decomp...

    Text Solution

    |

  13. Give an example for: (a) An endothermic animal (b) An ectotherm...

    Text Solution

    |

  14. Define population and community.

    Text Solution

    |

  15. Define the following terms and give one example for each: (a) Comme...

    Text Solution

    |

  16. With the help of suitable diagram describe the logistic population gro...

    Text Solution

    |

  17. Select the statement which explains best parasitism. (a) One organ...

    Text Solution

    |

  18. List any three important characteristics of a population and explain.

    Text Solution

    |