Home
Class 12
BIOLOGY
A food chain starts with...

A food chain starts with

A

Nitrogen fixation organisms

B

Photosynthesizing organisms

C

Respiration

D

Decomposers

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    CENGAGE BIOLOGY|Exercise ARCHIVES (CHOOSE THE CORRECT OPTION)|41 Videos

  • BODY FLUIDS AND CIRCULATIONS

    CENGAGE BIOLOGY|Exercise ARCHIVES (Choose the correct option)|27 Videos

  • ENVIRONMENTAL ISSUES

    CENGAGE BIOLOGY|Exercise ARCHIVES|45 Videos

Similar Questions

Explore conceptually related problems

In a pond ecosystem, the food chain starts with:

Observe the food web and answer the questions given below - Why do all food chains start with plants?

Carefully study the given food web Why do all food chains start with plants?

Food chain is

Food chain is

Food chain is:

A food chain begins with:

A food chain always start with

A grazing food chain always starts with :

CENGAGE BIOLOGY-ECOSYSTEM-ARCHIVES (CHOOSE THE CORRECT OPTION)
  1. A food chain starts with

    Text Solution

    |

  2. Which one of the following ecosystem types has the highest annual net ...

    Text Solution

    |

  3. Quercus species is the dominant component in

    Text Solution

    |

  4. Study the following statements regarding food chains and select the co...

    Text Solution

    |

  5. The slow rate of decomposition of fallen logs in nature is due to thei...

    Text Solution

    |

  6. About 70% of total global carbon is found in:-

    Text Solution

    |

  7. Which one of the following types of organisms occupy more than one tro...

    Text Solution

    |

  8. The correct sequence of plants in a hydrosere is

    Text Solution

    |

  9. Study the four statement (i-iv) given below and select the two correct...

    Text Solution

    |

  10. The biomass available for consumption by the herbivores and the decomp...

    Text Solution

    |

  11. Which one of the following is one of the characteristics of a biologic...

    Text Solution

    |

  12. Which of the following representations shows the pyramid of numbers i...

    Text Solution

    |

  13. Which one of the following statements for pyramid of energy is incorre...

    Text Solution

    |

  14. Mass of living matter at a trophic level in an area at any time is cal...

    Text Solution

    |

  15. Identify the possible link ''A'' in the following food chain : Plant r...

    Text Solution

    |

  16. In an area where DDT had been used extensively, the population of bird...

    Text Solution

    |

  17. The upright pyramid of number is absent in:

    Text Solution

    |

  18. In the pyramid of numbers find out the correct possibilities

    Text Solution

    |

  19. Which is not a functional unit of an ecosystem ?

    Text Solution

    |

  20. Which one of the following is not a gaseous biogeochemical cycle in ec...

    Text Solution

    |

  21. Pheretima and its close relatives derive nourishment from

    Text Solution

    |