Home
Class 12
BIOLOGY
A leaf having 10cm^(2) surface area grow...

A leaf having `10cm^(2)` surface area grows `5cm^(2)` per day. Calculate its relative growth rate

Text Solution

Verified by Experts

`RGR=(5)/(10)xx100=50%`
Promotional Banner

Topper's Solved these Questions

  • PLANT GROWTH AND DEVELOPMENT

    AAKASH INSTITUTE|Exercise EXERCISE|30 Videos

  • PLANT GROWTH AND DEVELOPMENT

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION - A)|50 Videos

  • PLANT GROWTH AND DEVELOPMENT

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -D)|10 Videos

  • PHOTOSYNTHESIS IN HIGHER PLANTS

    AAKASH INSTITUTE|Exercise Assignment(section D)|10 Videos

  • PLANT KINGDOM

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION -D (Assertion - Reason Type Questions)|10 Videos

Similar Questions

Explore conceptually related problems

A leaf of 20cm^(2) growth 5cm^(2) per hour and B leaf of 25cm^(2) grows 5cm^(2) per hour The relative growth rate of leaf A and B respectively is

The surface area of a sphere is 346.5cm^(2) , calculate its radius and the volume.

The area of a semicircle is 77 cm^(2) . Calculate its perimeter (in cm).

The area of a semicircle is 1925 cm^2 . Calculate its perimeter (in cm).

Choose the correct statements from the following by considering two leaves A and B whose initial sizes are 5 cm^2 and 50 cm^2 respectively and after a period of time their sizes are 10 cm^2 and 55 cm^2 respectively (A) Their absolute growth rates are equal. (B) The absolute growth rate of A is more. (C) The relative growth rate of A is more. (D) The relative growth rate of B is more.

The curved surface area of a cylinder is 176cm^(2) and its base area is 38.5cm^(2) . Find the volume of the cylinder.

AAKASH INSTITUTE-PLANT GROWTH AND DEVELOPMENT-TRY YOURSELF
  1. Write the mathmatical expression for geometrical growth.

    Text Solution

    |

  2. What are the two ways by which quantitative comparision between the gr...

    Text Solution

    |

  3. A leaf having 10cm^(2) surface area grows 5cm^(2) per day. Calculate i...

    Text Solution

    |

  4. What happens to the growth roots when these are present in water logge...

    Text Solution

    |

  5. Name the abiotic factor which is not essential for early growth of the...

    Text Solution

    |

  6. Formation of root hairs from apical meristem is .

    Text Solution

    |

  7. Give two examples of dedifferentiated tissue.

    Text Solution

    |

  8. Select the structures which are formed after differentiation. Secondar...

    Text Solution

    |

  9. What is the similarity between growth and differentiation?

    Text Solution

    |

  10. What is plasticity

    Text Solution

    |

  11. Write any two external factors which influence the development of a pl...

    Text Solution

    |

  12. Name a phytohormone which is gaseous in nature.

    Text Solution

    |

  13. What do you mean by plant growth inhbitors?

    Text Solution

    |

  14. Give an example of plant growth promoter.

    Text Solution

    |

  15. What are two types of auxin?

    Text Solution

    |

  16. What is the role of auxin on abscission of young leaves?

    Text Solution

    |

  17. Which auxins are used in induce root formation on stem cuttings?

    Text Solution

    |

  18. Expand GA

    Text Solution

    |

  19. Which fungus causes the disease known as foolish seeding?

    Text Solution

    |

  20. Among GA(1), GA(2) "and" GA(3) which one is throughly studied form?

    Text Solution

    |