Home
Class 11
BIOLOGY
Which element is required in the meriste...

Which element is required in the meristematic tissues like buds, leaves and root tips?

A

K

B

Ca

C

N

D

S

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION

    CENGAGE BIOLOGY ENGLISH|Exercise ARCHIVES|39 Videos

  • LOCOMOTION AND MOVEMENT

    CENGAGE BIOLOGY ENGLISH|Exercise ARCHIVES|12 Videos

  • MORPHOLOGY OF FLOWERING PLANTS

    CENGAGE BIOLOGY ENGLISH|Exercise Archives|41 Videos

Similar Questions

Explore conceptually related problems

Which element is required for the germination of pollen grains?

Which element is required for maintaing the structure of ribosome ?

Which of the following is a meristematic tissue

Which phenomenon is related to the epithem tissue in the tip of grass blades?

Which of the following is not a character of meristematic tissue?

In virus-infected plants the meristematic tissues in both apical and axillary buds are free of virus because

In virus-infected plants the meristematic tissues in both apical and axillary buds are free of virus because

In virus-infected plants the meristematic tissues in both apical and axillary buds are free of virus because

The chemical substance P is made and secreted by the meristematic tissue at the tip of stem (or shoot) of a plant. The chemical substance P is responsible for a phenomenon Q in plants in which the stem bends towards the source of light. The same chemical substance P has an opposite effect on the root of a plant. It causes the root of a plant to bend away from the source of light in a process called R. What is the general name of the chemical substance like P ? Name another substance which belongs to this class of chemical substances.

The chemical substance P is made and secreted by the meristematic tissue at the tip of stem (or shoot) of a plant. The chemical substance P is responsible for a phenomenon Q in plants in which the stem bends towards the source of light. The same chemical substance P has an opposite effect on the root of a plant. It causes the root of a plant to bend away from the source of light in a process called R. What is the effect of substance P on the rate of growth of (a) a root and (b) a stem?

CENGAGE BIOLOGY ENGLISH-MINERAL NUTRITION-ARCHIVES
  1. Which element is required in the meristematic tissues like buds, leave...

    Text Solution

    |

  2. A plant requires magnesium for :

    Text Solution

    |

  3. Which of the following is a flowering plant with nodules containing fi...

    Text Solution

    |

  4. About 98 per cent of the mass of everv living organism is composed of ...

    Text Solution

    |

  5. Which one of the following elements is not an essential micronutr...

    Text Solution

    |

  6. Carbohydrates are commonly found as starch in plant storate organs. Wh...

    Text Solution

    |

  7. Nitrogen fixation in root nodules of Alnus is brought about by

    Text Solution

    |

  8. Nitrogen fixation in root nodules of Alnus is brought about by

    Text Solution

    |

  9. Guard cells help in

    Text Solution

    |

  10. Manganese is required in

    Text Solution

    |

  11. Which of the following is a symbiotic nitrogen fixer

    Text Solution

    |

  12. Which one of the following pairs is wrongly matched?

    Text Solution

    |

  13. An element playing important role in nitrogen fixation is

    Text Solution

    |

  14. Which one of the following is not a micronutrient?

    Text Solution

    |

  15. The chief water conducting elements of xylem in gymnosperms are

    Text Solution

    |

  16. which one of the following structures between two adjacent cells is an...

    Text Solution

    |

  17. One of the free-living, anaerobic nitrogenfixer is

    Text Solution

    |

  18. The common nitrogen-fixer in paddy fields is

    Text Solution

    |

  19. Nitrifying bacteria

    Text Solution

    |

  20. Which one of the following elements (miconutrients) in plants is not r...

    Text Solution

    |

  21. A prokaryotic autotrophic nitrogen fixing sym- biont-is found in

    Text Solution

    |