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#Question id: 1024


The cell wall of Gram-positive bacteria

#XL - T Zoology
  1. contains a thin layer of peptidoglycan.

  2. contains a thick layer of peptidoglycan.

  3. is, due to its thickness, an excellent barrier to most molecules.

  4. contains an outer membrane containing LPS.


Answer:- Option(s): 2


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#Question id: 29554

#XL - R Botany

One important difference between the anatomy of roots and the anatomy of leaves is that__

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#Question id: 29555

#XL - R Botany

Vessel element would likely lose its protoplast in which section of a root?

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#Question id: 29556

#XL - R Botany

Which of the following are the water-conducting cells of xylem, have thick walls, and are dead at functional maturity?

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#Question id: 29557

#XL - R Botany

During modification of root, there is found root which basically hanging structures and provide support to the plants, that type of root is an example of___

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#Question id: 29558

#XL - R Botany

Identify the type of placentation in the following diagram.


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#Question id: 29559

#XL - R Botany

Which of the following placentation is matched correctly with diagram?


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