Home
Class 12
BIOLOGY
[A] : Epiphytes are not found in Delhi ....

[A] : Epiphytes are not found in Delhi .
[R] : Delhi has semi-arid climate .

A

If both A and R are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true and R is false

D

If both A and R are false

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • Drug Addiction

    TRUEMEN BIOLOGY ENGLISH|Exercise ASSERTION AND REASON|20 Videos

  • ECOSYSTEM

    TRUEMEN BIOLOGY ENGLISH|Exercise MCQ|178 Videos

Similar Questions

Explore conceptually related problems

[A] : Epiphytes differs from Lianas in that they are not rooted in the soil . [R] : Epiphytes grow on trunks and trees .

In air pollution, Delhi ranks

Flora of Delhi was compiled by

What initiatives were taken for reducing vehicular air pollution in Delhi? Has air quality improved in Delhi?

Why does a person sweat more at Mumbai as compared to one in Delhi even when the temperature of the two towns is the same?

Raju goes from Agra to Delhi to buy an article, which costs Rs 6,500 in Delhi. He sells this article in Agra forRa 8,000. Find his gain or loss per cent. Consider that he spends Ra 700 on his transportation, food, etc.

Write the negation of the following statement: New Delhi is a city.

From Goa to Bombay there are two roots; air, and sea. From Bombay to Delhi there are three routes air, rail and road. From Goa to Delhi via Bombay, how many kinds of routes are there?

Find the component statements of the compound statement given below : "New Delhi is a big city and it is the capital of India."

Given statements in (a) and (b). Identify the statements given below as contrapositive or converse of each other.(a) If you live in Delhi, then you have winter clothes. (i) If you do not have winter clothes, then you do not live in Delhi. (ii) If you have winter clothes, then you live in Delhi.(b) If a quadrilateral is a parallelogram, then its diagonals bisect each other. (i) If the diagonals of a quadrilateral do not bisect each other, then the quadrilateral is not a parallelogram. (ii) If the diagonals of a quadrilateral bisect each other, then it is a parallelogram.

TRUEMEN BIOLOGY ENGLISH-Ecology -ASSERTION AND REASON
  1. [A] : The food webs are very important in maintaining the stability of...

    Text Solution

    |

  2. [A] : If phytoplanktons are destroyed in the sea then it will effect t...

    Text Solution

    |

  3. [A] : Epiphytes are not found in Delhi . [R] : Delhi has semi-arid c...

    Text Solution

    |

  4. [A] : Water logged soils are physiologically dry . [R] : When the s...

    Text Solution

    |

  5. [A] : There is a chemical warfare amongst some plants . [R] : The ro...

    Text Solution

    |

  6. [A] : Total biomass on land is much more than that in water . [R] :...

    Text Solution

    |

  7. [A] : Epiphytes differs from Lianas in that they are not rooted in th...

    Text Solution

    |

  8. [A] : Biological indicators enhance usefulness of ecology to mankind ...

    Text Solution

    |

  9. [A] : Depletion of ozone layer results in human disease like cancer ....

    Text Solution

    |

  10. [A] : UV irradiation to disinfect polluted waters is not generally re...

    Text Solution

    |

  11. [A] : A species is an interbreeding population which is reproductively...

    Text Solution

    |

  12. [A] : Plants having capacity to withstand wide range of temperature t...

    Text Solution

    |

  13. [A] : Each food-level in an ecosystem is called trophic level . [R]...

    Text Solution

    |

  14. [A] : Biomonitoring is reliable for determing the pollutants in air ,...

    Text Solution

    |

  15. Assertion (A) : Tropical rain forests are disappearing fast from devel...

    Text Solution

    |

  16. [A] : Leaf butterfly & stick insect show mimicry to dodge their enemi...

    Text Solution

    |

  17. [A] : In a food chain , membrane of successive higher levels are fewer...

    Text Solution

    |

  18. Assertion (A) : Methane component of greenhouse gases contributing to ...

    Text Solution

    |

  19. Assertion: Suspended particulate matter(SPM) is an important pollutant...

    Text Solution

    |

  20. Assertion : Age sex structure of human population in countries like Fr...

    Text Solution

    |