Home
Class 12
BIOLOGY
Under unfavourable conditions many zoopl...

Under unfavourable conditions many zooplankton species in lakes and ponds enter

A

Diapause

B

Hibernation

C

Aestivation

D

None of the above.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ORGANISMS AND THE ENVIRONMENT

    DINESH PUBLICATION ENGLISH|Exercise CYG|17 Videos
  • ORGANISMS AND THE ENVIRONMENT

    DINESH PUBLICATION ENGLISH|Exercise CYG|17 Videos
  • NO IDEA

    DINESH PUBLICATION ENGLISH|Exercise Brain Teasers|37 Videos
  • ORIGIN OF LIFE

    DINESH PUBLICATION ENGLISH|Exercise All Questions|201 Videos

Similar Questions

Explore conceptually related problems

Under unfavourable conditions, Amoeba reproduces by

Under favourable conditions euglena reproduces by

During unfavourable conditions A moeba exhibits

During unfavourable condition, Amoeba reproduce by

Under unfavourable conditions, Amoeba produces a three-layered structure. to tide over the unfavourable environmental conditionsThe phenomenon is

Under favourable conditions, slime moulds form underline A while under unfavourable conditions they form underline B. Complete the above statement by choosing the correct option for A and B.

Under the unfavourable condition, the Amoeba withdraws its pseudopodia and secretes a three-layered hard covering or cyst around itself . This phenomenon is termed as

Stems that spread to new niches but do not help to tide over the unfavourable conditions of growth i.e., perennation is found in

A : Slime moulds form fruiting bodies under unfavourable conditions. R : Naked plasmodium is formed during favourable conditions.

Identify the correct sequence with respect to the growth of slime moulds. (a) Slime moulds rarr unfavourable conditions rarr plasmodium rarr favourable conditions rarr spore formation (b) Slime moulds rarr favourable conditions rarr spore formation rarr unfavourable conditions rarr Plasmodium (c) Slime moulds rarr favourable conditions rarr Plasmodium rarr unfavorable conditions rarr Spore formation (d) Slime moulds rarr Unfavourable conditions rarr Spore formation rarr favourable conditions. rarr Plasmodium

DINESH PUBLICATION ENGLISH-ORGANISMS AND THE ENVIRONMENT-RQ
  1. Microscopic aquatic organisms lacking locomotory ability and drifting...

    Text Solution

    |

  2. the volume and surface area of a deer is 1,50, 000 cm^(3) and 19, 000 ...

    Text Solution

    |

  3. Under unfavourable conditions many zooplankton species in lakes and po...

    Text Solution

    |

  4. Which one of the following is a xerophytic plant in which the stem is ...

    Text Solution

    |

  5. The given figure is a diagrammatic representation of response of organ...

    Text Solution

    |

  6. An adaptation of plants to water scarcity and high temperature is

    Text Solution

    |

  7. Range of latitude of temperate region is

    Text Solution

    |

  8. Feature of xerophytic leaves is

    Text Solution

    |

  9. Actively moving organisms in aquatic ecosystem are

    Text Solution

    |

  10. Read the following statements A and B (A) Many organs of aquatic pla...

    Text Solution

    |

  11. Select incorrect statement

    Text Solution

    |

  12. Match the columns and find the correct options.

    Text Solution

    |

  13. Total number of all species in a given region constitute

    Text Solution

    |

  14. Resemblance of one organism to another for protection and hiding:

    Text Solution

    |

  15. Consider the following four conditions (i-iv) and select the correct p...

    Text Solution

    |

  16. "Good ozone" is found in the

    Text Solution

    |

  17. Major ecological community of plants and animals extending over large ...

    Text Solution

    |

  18. Littoral zone is located along the:

    Text Solution

    |

  19. Organisms that can tolerate and thrive in a wide range of temperature ...

    Text Solution

    |

  20. Consider the following statements (A) -(D) each with one or two blanks...

    Text Solution

    |