🩺 NEET🧬 Biology

Which of the following helps in maintenance of the pressure gradient in sieve tubes? [Re-NEET 2024]

Q1

Which of the following helps in maintenance of the pressure gradient in sieve tubes?

[Re-NEET 2024]

a

Albuminous cells

b

Sieve cells

c

Phloem parenchyma

d

Companion cells

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