Home
Class 12
BIOLOGY
(A) The amount of living matter (biomass...

(A) The amount of living matter (biomass) present at every trophical level is called standing crop
(B) Saprophytes are not given any place in ecological pyramids
(C ) Ecological pyramid does not account for the same species belonging to two or more trophic levels

A

All are correct

B

All are incorrect

C

Only (C ) is correct

D

(A) and (C ) are correct

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MAJOR TEST 2

    NEET MAJOR TEST (COACHING)|Exercise BIOLOGY|88 Videos

  • MAJOR TEST 1

    NEET MAJOR TEST (COACHING)|Exercise BIOLOGY|83 Videos

  • MAJOR TEST 3

    NEET MAJOR TEST (COACHING)|Exercise BIOLOGY|89 Videos

Similar Questions

Explore conceptually related problems

There are certain limitations of ecological pyramids correct option :- (A) It assumes a simple food chain (B) Saprophytes are not given any place in ecological pyramids. (C) It does not take into account the same species belonging to two or more trophic levels

Amount of living material present in different trophic levels at a given time is called .

The amount of living material and nutrients present in different trophic levels and soils at any given time are called, respectively.

Study the following statements and the incorrect ones. (i) Pyramids of energy and yearly biomass production can never be inverted, since this would violate the laws of thermodynamics. (ii) Pyramids of standing crop and numbers can be inverted, since the number of organisms at a time does not indicate the amount of energy flowing throgh the system. (iii) There are certain limitations of ecological pyramids such as they do not take into account the same species belonging to two or more trophic levels. (iv) Saprohytes are not given any place in ecological pyramids even though they play a vital role in the ecosystem.

Which of these is/are limitation/s of ecological pyramids? I. Decomposers are not given any place in ecological pyramids. II. Ecological pyramids do not accommodate a food web. III. Ecological pyramids may be upright or inverted. IV. They don't consider omnivores in two different trophic levels.

Assertion: Ecological pyramids cannot explain all vital functions of any ecosystem. Reason: Pyramids actually do not explain the role of organisms working at more than one trophic level.

NEET MAJOR TEST (COACHING)-MAJOR TEST 2-BIOLOGY
  1. Which of the following statements about food chains and energy flow th...

    Text Solution

    |

  2. Select the correct statement(s) (A) The factors affecting decomposit...

    Text Solution

    |

  3. (A) The amount of living matter (biomass) present at every trophical l...

    Text Solution

    |

  4. Read the following statement carefully and give the answer :- (A) Th...

    Text Solution

    |

  5. Habitat includes : - (a) Biotic component (b) Physio chemical comp...

    Text Solution

    |

  6. Choose the correct pair :-

    Text Solution

    |

  7. Read statements regarding population interaction (A) Biological cont...

    Text Solution

    |

  8. Which statement is/are correct? (a) Ecology is a subject which studi...

    Text Solution

    |

  9. Which of the following statement is not correct?

    Text Solution

    |

  10. Which of the following statement(s) are correct : (A) High concentra...

    Text Solution

    |

  11. Predators maintain the species diversity in a community by :

    Text Solution

    |

  12. The interaction in which one species is inhibited by toxic secretion o...

    Text Solution

    |

  13. Out of the total cost of various ecosystem services, soil formation ac...

    Text Solution

    |

  14. What is sarcomere ?

    Text Solution

    |

  15. Which of the following option is correctly matched ?

    Text Solution

    |

  16. How many of these hormones help in increasing RBC count ? Renin, Eryth...

    Text Solution

    |

  17. How many of these hormones will interact with the membrane bound recep...

    Text Solution

    |

  18. Which is not a secondary messenger?

    Text Solution

    |

  19. . No significant role of working of Na–K–ATPase pump can be noticed du...

    Text Solution

    |

  20. Which of the following statement is false :

    Text Solution

    |