Home
Class 10
BIOLOGY
A student focussed the leaf epidermal pe...

A student focussed the leaf epidermal peel under the low power of microscope but could not see all the parts. He should:

A

use the coarse adjustment knob again to focus the slide.

B

use the fine adjustment knob to increase magnification.

C

focus under high power using coarse adjustment knob.

D

focus under high power using fine adjustment knob.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MANAGEMENT OF NATURAL RESOURCES

    LAKHMIR SINGH & MANJIT KAUR|Exercise VALUE BASED QUESTIONS|25 Videos

  • OUR ENVIRONMENT

    LAKHMIR SINGH & MANJIT KAUR|Exercise Long Answer Type Questions|1 Videos

Similar Questions

Explore conceptually related problems

A well stained leaf peel mount when observed under the high power of a microscope shows nuclei in:

The temporary mount of the leaf epidermal peel which looked pinkish red under the microscope was:

A student is observing the temporary mount of a leaf peel under a microscope. Draw labelled diageram of the structure (of stomata) as seen under the microscope.

While observing a stained mount of onion peel under high power compound microscope, the central part of the cell does not take stain. Which of the following options correctly identifies this central part of the cell?

A student was viewing a leaf peel under a microscope. He observed green, dot-like structures in some cells. (a) What are the green, dot-like structures? (b) What is this green colour due to?

A student wishes to study the cell structure under a light microscope having 10X eyepece and 45 X objective. He should illuminate the object by which one of the following colours of light so as to get the best possible resolution

LAKHMIR SINGH & MANJIT KAUR-MCQ SECTION-Exercise
  1. In the sketch of the stomatal apparatus given alongside, which one of ...

    Text Solution

    |

  2. A student focussed the leaf epidermal peel under the low power of micr...

    Text Solution

    |

  3. The temporary mount of the leaf epidermal peel which looked pinkish re...

    Text Solution

    |

  4. A well stained leaf peel mount when observed under the high power of a...

    Text Solution

    |

  5. Which structure out of I, II, III and IV marked in the given diagram o...

    Text Solution

    |

  6. A student had drawn the diagram of stomata in a hurry, as shown alongs...

    Text Solution

    |

  7. Bottle containing the undermentionel liquids were available in the la...

    Text Solution

    |

  8. To prepare a good lemporary mount of the petunia leaf peel showing man...

    Text Solution

    |

  9. While preparing a good temporary mount of leaf peel to observe stomata...

    Text Solution

    |

  10. In the sketch of stomatal apparatus given alongside, the parts I, II, ...

    Text Solution

    |

  11. In the slide of an epidermal peel, the parts which appear pink coloure...

    Text Solution

    |

  12. Four students, A, B, C and D, make the records given below, for the pa...

    Text Solution

    |

  13. The steps involved in making a slide of epidermal peel of leaf are giv...

    Text Solution

    |

  14. Given alongside is a sketch of a leaf partially covered with black pap...

    Text Solution

    |

  15. Before testing the leaf for starch at the end of the experiment, 'lig...

    Text Solution

    |

  16. Given below are the steps to be followed for performing 'starch test' ...

    Text Solution

    |

  17. The steps necessary for setting up the experiment, 'To demonstrate tha...

    Text Solution

    |

  18. On completion of the experiment to demonstrate that 'Light is necessar...

    Text Solution

    |

  19. In the experiment to show that light is necessary for photosynthesis, ...

    Text Solution

    |

  20. In the experiment to show that light is necessary for photosynthesis, ...

    Text Solution

    |