Biology, asked by siddhardha98, 3 months ago

Loading and unloading of sucrose into phloem is which type of transport​

Answers

Answered by Anonymous
2

Answer:

here's ur answer dude

Explanation:

(C) Phloem unloading is a passive transport mechanism from the sieve tubes to the cells at the root tip. It takes place passively down a concentration gradient of sucrose. The transfer cells are often present at unloading sites.

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Answered by TheSarcasticSmile
10

Answer:

Phloem unloading is a passive transport mechanism from the sieve tubes to the cells at the root tip. It takes place passively down a concentration gradient of sucrose. ... Phloem unloading also requires metabolic energy, that is used by sink organs for respiration and biosynthetic reactions.

Explanation:

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