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What is responsible for creating the large pits in the sieve plates of phloem cells?

khalasar99

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6 years ago

What is responsible for creating the large pits in the sieve plates of phloem cells?

What is responsible for creating the large pits in the sieve plates of phloem cells?

a. the loss of organelles from phloem cells
b. the cohesive property of water molecules
c. reduction of cellulose in the cell walls
d. translocation of organic molecules
e. enlargement of plasmodesmata

Question 2

What compound diffuses through open stomata into plant tissues thereby initiating photosynthesis?

a. water molecules
b. oxygen gas
c. carbon dioxide
d. potassium ions
e. calcium ions

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allyf328

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