Which of the Following is a Similarity Between Xylem and Phloem

Question

Which of the following is a similarity between xylem and phloem transport?
A)Many cells in both tissues have sieve plates.
B)Expenditure of energy from ATP is required.
C)Transpiration is required for both processes.
D)Bulk flow of water is involved.

Accepted Answer

Both xylem and phloem transport involve bulk flow of substances. Xylem transports water and minerals from the roots to the rest of the plant, while phloem transports sugars and other organic molecules throughout the plant. Both processes rely on bulk flow to move these substances over long distances. Option A is incorrect because only phloem contains sieve plates, not xylem. Option B is incorrect because energy from ATP is only required for active transport in xylem, while phloem relies on passive transport. Option C is incorrect because while transpiration is required for water movement in xylem, it is not required for transport in phloem.