--%>
Assignment Help - homework help

Explain the tree girdling

Explain the tree girdling? What happens to the plant when that particular girdle is removed from the stem (below the branches)?

E

Expert

Verified

Malpighi’s girdling, or tree girdling, is defined as the removal from the stem of the complete external girdle consisting of the phloem (which is more external) however preserving the xylem (which is more internal). When the girdle such as that is isolated below the branches the plant dies since the organic food (sugar) is disallowed in order to pass to the region below the girdle and therefore, the roots die from the lack of nutrients. As the roots die, the plant does not get the water and mineral salts and dies too.

   Related Questions in Biology

  • Q : Illustrate out clotting factors Briefly

    Briefly illustrate out clotting factors?

    		•
  • Q : Significance/ Importance of Management

    Significance/ Importance of Management     are very essential for successful running of an enterprise. It ensures proper use of physical and human resources by deriving the best resu

    		•
  • Q : What is spinal cord What is spinal

    What is spinal cord? Which elements constitute the spinal cord?

    		•
  • Q : Mitosis How to draw the cell at phases:

    How to draw the cell at phases: metaphase prophase

    		•
  • Q : Neural impulse Whether neural impulse

    Whether neural impulse which is generated by stimulus that triggers the arch reflex is restricted in the neurons of this circuit?

    		•
  • Q : Significance of Personality -

    Personality factors are extremely important in organizational settings; often the 'wrong' kind of personality causes undesirable tensions and worries in organizations. The costs of such tensions and worries are enormous when we interpret them from the point of view of employee-employee relations,

    		•
  • Q : Description of leaf cuticle Give a

    Give a brief description of the term leaf cuticle?

    		•
  • Q : Strength of muscle work-Muscle

    To raise strength of the muscle work is the muscle contraction intensely raised?

    		•
  • Q : Neo Freudian Personality Theory -

    There were several Freud's colleagues who disagreed with his rigid adherence to consider only the basic biological or instinctive as determinants. According to these neo-Freudian's, social relationships played a vital role in the formation and development of personality. For instance, Alf

    		•
  • Q : What is On-Time Delivery On-Time

    On-Time Delivery: It is a measure of process and supply chain efficiency that measures the quantity of finish services or goods delivered to customers on time and in full. It aids determine how proficiently we are meeting our customer's or settled dea

    		•