CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

Which of the following is/are present in the phloem sap?
  1. Hormones
  2. Amino acids
  3. Sucrose
  4. All the above


Solution

The correct option is D All the above
Phloem sap primarily contains water with dissolved sucrose, hormones and amino acids. Traces of 20 different amino acids are observed in phloem sap. Different plant hormones like auxins, gibberellins, cytokinins and abscisic acid are also present in phloem.The glucose produced as a result of photosynthesis is transported in the form of sucrose from the source to the sink.
 

flag
 Suggest corrections
thumbs-up
 
0 Upvotes



footer-image