Home
Class 11
BIOLOGY
Root hairs absent in hydrophytes because...

Root hairs absent in hydrophytes because

A

they do not absorb salts

B

they absorb water through body surface

C

absorption occur by leaves

D

surface area of plant in high and roots are very large

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • LOCOMOTION AND MOVEMENTS

    TRUEMAN BIOLOGY|Exercise Multiple choice question|199 Videos

  • PHOTOSYNTHESIS IN HIGHER PLANTS

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE QUESTIONS|193 Videos

Similar Questions

Explore conceptually related problems

Heart is absent in

Anus is absent in

Anus is absent in

Generally CO_2 is not limiting for hydrophytes because

Pinna is absent in

Stomach is absent in

[A]: Root system in hydrophytes is poorly de- veloped. [R]: The condition helps hydrophytes to avoid maximum water absorption

The fleshy buds helping in perennation in hydrophytes are called

Spines are absent in

TRUEMAN BIOLOGY-MORPHOLOGY OF FLOWERING PLANTS (ANGIOSPERMS)-Multiple Choice Questions
  1. Velamen in Orchids Vanda/epiphytes is a specialised epidermis that hel...

    Text Solution

    |

  2. Choose the correct statement about haustorial (Parasitic) roots of Cus...

    Text Solution

    |

  3. Root hairs absent in hydrophytes because

    Text Solution

    |

  4. An unbranched trunk with crown of leaves at apex as in Palms is called

    Text Solution

    |

  5. A stem with jointed stem is called culm. It has distinct nodes and int...

    Text Solution

    |

  6. A bud is

    Text Solution

    |

  7. The underground modification of stem occurs for which one of the follo...

    Text Solution

    |

  8. An underground stem without adventitious roots is

    Text Solution

    |

  9. The eyes of potato are nodes. These eyes in potato contain

    Text Solution

    |

  10. Which is not a rhizome

    Text Solution

    |

  11. In potato tubers, reserve food is starch. It is stachyose in Stachys (...

    Text Solution

    |

  12. Bulb of Allium cepa (onion) is

    Text Solution

    |

  13. A bulb without tunic and loosely arranged scale leaves is called scaly...

    Text Solution

    |

  14. A disc like reduced stem is found in

    Text Solution

    |

  15. In Garlic (Alium sativum) each fleshy scale represents a bud called bu...

    Text Solution

    |

  16. A nongreen stem branch that grows obliquely or sometimes grows horizon...

    Text Solution

    |

  17. A thick fleshy underground horizontal main stem is

    Text Solution

    |

  18. Stem of Crocus (Saffron) is

    Text Solution

    |

  19. A vertically growing thick usually unbranched underground stem with mo...

    Text Solution

    |

  20. The buds which arise at places other than nodes are called

    Text Solution

    |