Home
Class 12
BIOLOGY
Deep black soil is productive due to hig...

Deep black soil is productive due to high proportion of

A

sand and zinc

B

gravel and calcium

C

clay and humus

D

silt and earthworm

Text Solution

Verified by Experts

The correct Answer is:
C
Black soil is productive due to the high proportion of clay and humus, because most of the minerals are present in it.
Promotional Banner

Topper's Solved these Questions

  • NEURAL CONTROL AND COORDINATION

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|66 Videos

  • PHOTOSYNTHESIS IN HIGHER PLANTS

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise MCQs|74 Videos

Similar Questions

Explore conceptually related problems

Soil pollution is due to

Reduction of soil productivity due to addition of harmful chemcials is termed ……soil pollution.

When soils are deficient in oxygen and have high proportion of salts or toxic substances the process of active absorption

Black soil is mostly found in which part of India ?

Black foot disease occurs due to:

The deep blue colour of compound (D) is due to the formation of:

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-ORGANISMS AND POPULATION-Exercise
  1. Niche of a species in an ecosystem refers to its

    Text Solution

    |

  2. Desert plants are generally

    Text Solution

    |

  3. The concept that 'population tends to increase geometrically while foo...

    Text Solution

    |

  4. Which of the following pairs is correctly matched

    Text Solution

    |

  5. sunken stomata occur in

    Text Solution

    |

  6. Which of the following do not have stomata

    Text Solution

    |

  7. Where do tropical forests occur in India ?

    Text Solution

    |

  8. Organisms that can tolerate a wide range of salt concentration are ter...

    Text Solution

    |

  9. Soil that is best suited for plant growth is:

    Text Solution

    |

  10. The branch of science which studies the ineractions among organisms an...

    Text Solution

    |

  11. The sum total of the population of the same kind of organisms constitu...

    Text Solution

    |

  12. Soil particles determine its

    Text Solution

    |

  13. A fertile agricultural soil appears dark coloured at the surface as co...

    Text Solution

    |

  14. River water deposits

    Text Solution

    |

  15. Storage capacity of the soil is the extent to which it can hold Or ...

    Text Solution

    |

  16. Deep black soil is productive due to high proportion of

    Text Solution

    |

  17. A mutually beneficial association necessary for survival of both partn...

    Text Solution

    |

  18. The relation between algae and fungi in a lichen is

    Text Solution

    |

  19. Competition for light, nutrients and space is most severe between

    Text Solution

    |

  20. Phenomenon when organisms resembling others for escaping from enemies ...

    Text Solution

    |