Home
Class 11
BIOLOGY
Which of the following statements is tru...

Which of the following statements is true ?

A

The collenchyma occurs in layers below the epidermis in monocotyledonous plants

B

Sclernchyma cells are usually dead and without protoplasts

C

Xylem parenchyma cells are living and thin walled and their cell walls are made up of lignin

D

The companion cells are specialised sclerenchymatous cells

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TEST PAPER

    NCERT FINGERTIPS|Exercise Test Paper 2|50 Videos

  • TEST PAPER

    NCERT FINGERTIPS|Exercise Test Paper 3|50 Videos

  • STRUCTURAL ORGANISATION IN ANIMALS

    NCERT FINGERTIPS|Exercise Structural Organisation In Animals|129 Videos

  • THE LIVING WORLD

    NCERT FINGERTIPS|Exercise The Living World|130 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is true

Which of the following statement is true ?

Which of the following statement is true?

NCERT FINGERTIPS-TEST PAPER-Test Paper 3
  1. Which of the following statements is true ?

    Text Solution

    |

  2. Which of the following statements regarding universal rules of biologi...

    Text Solution

    |

  3. Which of the following is correct ?

    Text Solution

    |

  4. Select the correct combination of the statements (i-iv) regarding the ...

    Text Solution

    |

  5. Single-celled eukaryotes are included in Kingdom

    Text Solution

    |

  6. In which of the following classes of fungi, sexual reproduction is abs...

    Text Solution

    |

  7. Algae have cells made up of

    Text Solution

    |

  8. Which of the following statements is incorrect regarding bryophytes ?

    Text Solution

    |

  9. Pick out wrong statement

    Text Solution

    |

  10. Aestivation of petals in the flower of cotton is correctly shown in

    Text Solution

    |

  11. Find the correct match

    Text Solution

    |

  12. In cyathium inflorescence

    Text Solution

    |

  13. Which one of the following is not correct ?

    Text Solution

    |

  14. A few drops of sap were collected by cutting across a plant stem by a ...

    Text Solution

    |

  15. Cell A and cell B are adjacent plant cells. In cell A Psi(s)=-20 bars ...

    Text Solution

    |

  16. Refer to the given flow chart regarding classification of Kingdom Anim...

    Text Solution

    |

  17. With reference to factors affecting the rate of photosynthesis, which ...

    Text Solution

    |

  18. Which statement is wrong for Krebs' cycle ?

    Text Solution

    |

  19. Match column I with column II for housefly classification and select t...

    Text Solution

    |

  20. The pineapple which under natural condition is difficult to blossom ha...

    Text Solution

    |

  21. Consider the following statements and select the correct option (A) ...

    Text Solution

    |