By cutting the ring of phloem,which of the fo | vedclass

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(D) Phloem is the vascular tissue responsible for the translocation of organic nutrients,primarily sugars,from the source (leaves) to the sink (roots,

Vedclass · Accepted Answer

All the above

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(D) Phloem is the vascular tissue responsible for the translocation of organic nutrients,primarily sugars,from the source (leaves) to the sink (roots,fruits,and growing tissues).When a ring of phloem is removed (a process known as girdling),the downward transport of sugars is blocked.Since phloem also facilitates the movement of various signaling molecules and hormones,their distribution is also disrupted.While the upward flow of water and salts occurs through the xylem,the disruption of the phloem affects the overall physiological health of the plant,including the supply of nutrients to the roots,which indirectly impacts the entire system.Therefore,all the listed processes are affected.

By cutting the ring of phloem,which of the following processes is affected?

Similar Questions

Give differences between:
$(1)$ Diffusion and Osmosis
$(2)$ Transpiration and Evaporation

$A$. Much of the nitrogen in xylem sap is carried in organic form.
$B$. In phloem,the movement of nutrients is always unidirectional.

The transport of gases,hormones,photosynthates,and organic solutes in plants is:

During which process in leaves is the water potential positive?

$A$: There is an indirect relationship between the rate of respiration and water absorption.
$R$: Increased metabolism increases mineral uptake.

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