Home
Class 11
BIOLOGY
A transverse section of the trunk of a t...

A transverse section of the trunk of a tree shows concentric rings which are known as growth rings. How are this rings formed? What is the significance of these rings?

Promotional Banner

Topper's Solved these Questions

  • ANIMAL KINGDOM

    MAXIMUM PUBLICATION|Exercise EXAMPLE|120 Videos

Similar Questions

Explore conceptually related problems

Susan bought a bangle weighing 7.4 grams and a necklace weighing 10.8 grams. She bought a ring also and the total weight of all three is 20 grams. What is the weight of the ring?

Two identical concentric rings each of mass M and radius R are placed perpendicular to each other. What is the moment of inertia about an axis passing through the center of this system and perpendicular to the plane of one of the rings?

Glucose has a cyclic hemiacetal ring structure known as pyranose structure. What are anomers ?

MAXIMUM PUBLICATION-Anatomy of Flowering Plants-EXERCISE
  1. What is the epidermal cell modification in plants which prevents water...

    Text Solution

    |

  2. Find the odd one and give: Phellem,Phellogen,Phloem,Phelloderm

    Text Solution

    |

  3. A transverse section of the trunk of a tree shows concentric rings whi...

    Text Solution

    |

  4. While eating peach or pear it is usually seen that some stone like str...

    Text Solution

    |

  5. We cannot find the woody trunk in monocot plants. Why?

    Text Solution

    |

  6. Differentiate the following characters of dicot stem and monocot stem....

    Text Solution

    |

  7. Differentiate the following characters of dicot stem and monocot stem....

    Text Solution

    |

  8. The product of photosynthesis is transported from the leaves to variou...

    Text Solution

    |

  9. Name the kind of vascular bundle in Fig. a and b.

    Text Solution

    |

  10. Heart wood is resistant to micro organisms. Justify the statement.

    Text Solution

    |

  11. Cambial ring is responsible for the formation of secondary vascular ti...

    Text Solution

    |

  12. Give reason (a) Grittiness nature of sapola fruit pulp. (b) Increa...

    Text Solution

    |

  13. Give reason (a) Grittiness nature of sapola fruit pulp. (b) Increa...

    Text Solution

    |

  14. Match the following.

    Text Solution

    |

  15. You may have observed droplets of water at the tip of the leaves of gr...

    Text Solution

    |

  16. Activity of cambium is different in two seasons and xylem vessels form...

    Text Solution

    |

  17. Differentiate the following characters of dicot stem and monocot stem....

    Text Solution

    |

  18. Fill in the blank interfascicular cambium: secondary xylem:: cork cam...

    Text Solution

    |

  19. Identify the following diagram and write its function.

    Text Solution

    |

  20. Where are companion cells located in the flowering plants? What are th...

    Text Solution

    |