Home
Class 12
BIOLOGY
The effect of individuals of different s...

The effect of individuals of different species on each other is called co - action.

Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    MODERN PUBLICATION|Exercise QUICK MEMORY TEST (B. Complete the missing links)|37 Videos

  • ECOSYSTEM

    MODERN PUBLICATION|Exercise QUICK MEMORY TEST (C. Choose the correct alternative)|15 Videos

  • ECOSYSTEM

    MODERN PUBLICATION|Exercise Higher Order Thinking Skills & Brain Twisting (Long Answer Questions)|5 Videos

  • BIOTECHNOLOGY AND ITS APPLICATIONS

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION - E)|2 Videos

  • EVOLUTION

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION-D)(CASE-BASED SHORT ANWER )(THREE MARK EACH)|2 Videos

Similar Questions

Explore conceptually related problems

Individual learners differ from each other in

An association of individuals of different species living in the same habitat and having functional interactions is

An association of individuals of different species living in the same habitat and having functional interactions is :

Which of the following reproductive barriers actually prevents individual of different species from mating with each other ?

Fill in the blanks : Intersactions between individuals of same species are termed ………….. interactions and those between individuals of different species are termed …………. interactions .

What is true for individuals of same species ?

MODERN PUBLICATION-ECOSYSTEM -QUICK MEMORY TEST (A. Say True or False)
  1. Driving force in an ecosystem is formed of producers.

    Text Solution

    |

  2. Submerged hydrophytes have stomata on upper surface.

    Text Solution

    |

  3. Energy and materials follow unidirectional flow.

    Text Solution

    |

  4. Earth is a closed system as far as materials are concerned.

    Text Solution

    |

  5. Water and Phosphorus cycles are gaseous cycles.

    Text Solution

    |

  6. Biosphere is also called Ecosphere.

    Text Solution

    |

  7. The ecological succession taking place in dry area is xerarch.

    Text Solution

    |

  8. The effect of individuals of different species on each other is called...

    Text Solution

    |

  9. The competition of individuals may be for food , space , light and oth...

    Text Solution

    |

  10. Heterotrophic succession takes place on substratum having plenty of mi...

    Text Solution

    |

  11. The introduction of new life forms in bare areas is initiated by act o...

    Text Solution

    |

  12. Migration, ecesis and aggregation are collectively called as invasion.

    Text Solution

    |

  13. Plant communities are always stable.

    Text Solution

    |

  14. It is possible to predict the direction of succession.

    Text Solution

    |

  15. Plant ecosystem is an orderly process of ecosystem development.

    Text Solution

    |

  16. Phosphorus cycle is an example of sedimentary cycle.

    Text Solution

    |

  17. Nitrogen cycle is an example of sedimentary cycle.

    Text Solution

    |

  18. The pyramid of energy is always upright.

    Text Solution

    |

  19. The energy flow in an ecosystem is unidirectional.

    Text Solution

    |

  20. Breakdown of organic molecules into inorganic molecules is carried out...

    Text Solution

    |