Home
Class 12
BIOLOGY
The appearance of brown spots surrounded...

The appearance of brown spots surrounded by chlorotic veins is the prominent symptom of:-

A

Copper deficiency

B

Molybdenum deficiency

C

Magnesium toxicity

D

Manganese toxicity

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NEET MAJOR TEST 10

    NEET MAJOR TEST (COACHING)|Exercise BIOLOGY|88 Videos
  • NEET-UG DRILL TEST 13

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

Similar Questions

Explore conceptually related problems

Assertion: The prominent symptom of manganese toxicity is the appearance of brown spots surrounded by chlorotic veins. Reason: Excess of maganese may induce deficiencies of iron, magnesium and calcium.

A plant exhibits the appearance of brown spots surrounding by chlorotic veins. When inspected in more detail , it is observed that its calcium translocation to the shoot is also disrupted. The plant is showing toxicity of

Brown leaf spots surrounded by chlorotic veins are charactersied by :

Toxicicity of manganese in aplant result in a. Brown spot surrounded by chlorotic venis, b. Increases in uptake of Fe, c. Inhabition of Ca translocation in shoot apex

The appearance of chancre, rashes all over the body are the symptoms of:

Name the toxin responsible for the appearance of symptoms of malaria in humans. Why do these symptoms occur periodically

Golgi complex appears to be surrounded by zone from which most ribosomes, glycogen and mitochondria are absent , is known as

NEET MAJOR TEST (COACHING)-NEET MAJOR TEST 9-BIOLOGY
  1. The aestivation in petals of lady finger and Calotropis plants are res...

    Text Solution

    |

  2. Which of the following is not correct comparison between Locusta (A) a...

    Text Solution

    |

  3. The appearance of brown spots surrounded by chlorotic veins is the pro...

    Text Solution

    |

  4. Which of the following contributes to increase in population density ?...

    Text Solution

    |

  5. The given schematic diagram depicts heterodont teeth and its thecodont...

    Text Solution

    |

  6. Match the following :-

    Text Solution

    |

  7. The correct definition of genus may be :-

    Text Solution

    |

  8. Homo habilis refers to :

    Text Solution

    |

  9. Find the correct match from the following table?

    Text Solution

    |

  10. Bacillus thuringiensis is used to control

    Text Solution

    |

  11. If zygote or early embryo upto 8 blastomere is transferred into fallop...

    Text Solution

    |

  12. At the sweage discharge point of river, high mortality of fishes occur...

    Text Solution

    |

  13. Renal calculi are formed by :–

    Text Solution

    |

  14. Which is not correctly matched in the following ?

    Text Solution

    |

  15. A multicellular, filamentous alga exhibits a type of sexual life cycle...

    Text Solution

    |

  16. Select the incorrect match :-

    Text Solution

    |

  17. In porifera which type of fertilization takes place ?

    Text Solution

    |

  18. The original variety of beak in Darwin's finch was:

    Text Solution

    |

  19. BOD values of different samples of water are given :- Which of the...

    Text Solution

    |

  20. Who is the father of ecosystem ecology?

    Text Solution

    |