While moving towards the sieve elements sucrose takes the _mostly?
Correct answer: C. Symplast pathway
- A. Apoplast pathway
- B. Vacuolar pathway
- C. Symplast pathway
- D. None of these
Explanation
Answer is "Symplast pathway"While moving towards the sieve elements sucrose takes the symplast pathway mostly.The symplast pathway refers to the movement of substances through the interconnected living cells via plasmodesmata. Plasmodesmata are channels that connect the cytoplasm of adjacent cells, allowing for the exchange of water, nutrients, and signaling molecules. In the context of sucrose transport towards the sieve elements, the symplast pathway is the primary route taken by sucrose. Sucrose is actively loaded into the phloem companion cells and then transported symplastically to the sieve elements through the plasmodesmata.
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