Home
Class 11
BIOLOGY
Assertion : Specialzation of cells is ad...

Assertion : Specialzation of cells is advantageous for the organism.
Reason : It increase the operational efficiency of an organism.

A

If both the assertion and the reason are true and the reason is a correct explanation of the assertion

B

If both the assertion and reason are true but the reason is not a correct explanation of the assertion

C

If the assertion and reason are false

D

If the assertion is false but reason is true

Text Solution

Verified by Experts

The correct Answer is:
A
Specialization of cells into tissue, organ and organ systems is advantageous for the organism. It increase the operational efficiency through division of labour which avoids duplication of work.
Promotional Banner

Topper's Solved these Questions

  • ANIMAL KINGDOM

    ERRORLESS |Exercise Animal Kingdom|1230 Videos

  • BIOMOLECULES

    ERRORLESS |Exercise Biomolecules|228 Videos

Similar Questions

Explore conceptually related problems

These questions consist of two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following five responses. Assertion: Specialization of cells is useful for organism. Reason: It increases the operational effeciency of an organism.

Assertion. Specialisation of cells is advantageous to organisms. Reason. It increases operational efficienct

Mention any three advantages of GM organisms .

Explain how advantageous variations help an organism survive?

What are the advantages of classifying organisms ?

Assertion: Anatomy deals with the structure and functions of the organisms. Reason: All the plants are autotrophic.

Assertion (A): Fossils are remains of dead organisms. Reason (R): It is helpful in study of evolution .

ERRORLESS -ANIMAL TISSUES-Animal Tissues
  1. Assertion . Histamine is involved in allergic and inflammatory reactio...

    Text Solution

    |

  2. Assertion : Non-myelinated nerve fibres do not possess nodes of Ranvie...

    Text Solution

    |

  3. Assertion : Specialzation of cells is advantageous for the organism. ...

    Text Solution

    |

  4. Assertion : Cartilage (protein matrix) and bone (calcium matrix) are r...

    Text Solution

    |

  5. Assertion : Materials can not be exchanged between epithelial cells. ...

    Text Solution

    |

  6. Assertion : The cells of columnar often bears microvilli on their free...

    Text Solution

    |

  7. Assertion : Fatigue is the inability of a muscle to relax. Reason : ...

    Text Solution

    |

  8. Assertion : Fibroblasts help in protection. Reason : Fibroblaste syn...

    Text Solution

    |

  9. Assertion : Bones possess longitudinal canals called lacunae. Reason...

    Text Solution

    |

  10. Assertion : Deposits of protein keratin are present in deeper layers o...

    Text Solution

    |

  11. Assertion : Extracellular materials are important for cells. Interce...

    Text Solution

    |

  12. Assertion : Simple epithelium covers surfaces exposed to mechanical or...

    Text Solution

    |

  13. Assertion : Tendon is present in all bone joints. Reason : Tendon co...

    Text Solution

    |

  14. Assertion : Urinary bladder can considerably expand to accommodate uri...

    Text Solution

    |

  15. Assertion : Granulocytes are white blood cells. Reason : They contai...

    Text Solution

    |

  16. Assertion : Columnar epithelium lining the intestinal mucoas appears t...

    Text Solution

    |

  17. Assertion. RBC production is regulated by kidney. Reason. Erythropoi...

    Text Solution

    |

  18. Which one of the following is wrongly matched

    Text Solution

    |

  19. Pseudostratified epithelium is alawys

    Text Solution

    |

  20. Find the wrongly matched pair

    Text Solution

    |