Home
Class 12
BIOLOGY
Root hairs are the...

Root hairs are the

A

Unicellular and endogenous in origin

B

Multicellular and endogenous in origin

C

Unicellular and exogenous in origin

D

Multicellular and exogenous in origin

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • TEST 3

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|94 Videos

  • TEST 2

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|619 Videos

  • TEST 4

    AAKASH INSTITUTE ENGLISH|Exercise TYPE |1 Videos

Similar Questions

Explore conceptually related problems

Root hairs are thin-walled slender extensions of root epidermal cells that are present in millions of number at the root.

Root hairs are present in

Root hairs are more in number in

Water will be absorbed by root hairs when the external medium is

Root hairs are (a) always unicellular (b) sometimes unicellular (c) sometimes multicellular (d) always multicellular

Cells bearing root hairs are

Root hairs are found in the zone of :

Root hairs absent in hydrophytes because

Trichomes (or) root hairs are absent in the epidermis of

Root hairs are formed from extensions of the …………

AAKASH INSTITUTE ENGLISH-TEST 3-EXERCISE
  1. Select the mis-matched pair

    Text Solution

    |

  2. Read the following statements about dicot stem and choose the correct ...

    Text Solution

    |

  3. Root hairs are the

    Text Solution

    |

  4. In grasses, guard cells of stomata are (a) Bean-shaped (b) Kidney-sh...

    Text Solution

    |

  5. The floral formula of the plants belonging to the family Fabaceae is

    Text Solution

    |

  6. Which one is odd regarding endospermic seeds?

    Text Solution

    |

  7. In maize seed, the outer covering of andosperm separates the embryo by...

    Text Solution

    |

  8. What is incorrect for companion cell?

    Text Solution

    |

  9. Exarch type of arrangement of primary xylem is seen in

    Text Solution

    |

  10. Select incorrect feature(s) from (a)-(c) regarding collenchyma tissue....

    Text Solution

    |

  11. Tricarpellary, syncarpous, trilocular, superior ovary with axile place...

    Text Solution

    |

  12. Example of mutual relationship.

    Text Solution

    |

  13. In litchi (Litchi chinensis), edible part is (a) Fleshy mesocarp (b)...

    Text Solution

    |

  14. Choose the Incorrect match

    Text Solution

    |

  15. Read the following statements and choose the correct option. Statem...

    Text Solution

    |

  16. State true (T) or false (F) to the given statements and select the cor...

    Text Solution

    |

  17. Endodermis of dicot stem is also called

    Text Solution

    |

  18. Supporting roots of maize stem, which arise from the lower nodes are c...

    Text Solution

    |

  19. In vexillary aestivation, keel represents (a) The largest posterior pe...

    Text Solution

    |

  20. Pulvinus is (a) Swollen leaf base (b) Cylindrical stalk that joins t...

    Text Solution

    |