write functions of any two components of the phloem
Answers
Answer:
Sieve tubes, companion cells, phloem fibres and phloem parenchyma are the components of phloem.
Function of sieve tubes:
Translocation of organic substances through perforated walls from one adjacent cell to another.
Function of companion cells:
Help to control the activity of sieve tube elements.
Explanation:
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Answer:
Explanation:
Sieve tubes, companion cells, phloem fibres and phloem parenchyma are the components of phloem.
Function of sieve tubes:
Translocation of organic substances through perforated walls from one adjacent cell to another.
Function of companion cells:
Help to control the activity of sieve tube elements.
Function of phloem parenchyma:
Transports food, i.e. sugars and amino acids from leaves to other non-green parts of plants such as growing stems and roots.
Function of phloem fibres:
Provide mechanical strength to the plant
(Any two)