Multiple choice

In which pattern is metaxylem closest to the centre of the stem?

  1. In endarch pattern

  2. In exarch pattern

  3. In mesarch pattern

  4. In centrarch pattern

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The metaxylem is closest to the centre of the stem or root and the protoxylem to the periphery in exarch pattern of protoxylem and metaxylem arrangement.