Question

Sieve tube members have sieve plates where they join with other sieve tube members. Which of the following best describes the sieve plates?

• A. Sieve plates are necessary to allow conduction between sieve tube cells
• B. Sieve plates allow joining of cytoplasm between adjacent tube cells
• C. Sieve plates are the perforated end walls of sieve tubes
• D. All

Answer 1

Answer: (D)

Correct answer is (d) All