Question

simialrity between tracheids and vessels​

Answer 1

Tracheids These are elongated narrow tube like cells with hard thick and lignified walls with large cell cavity. Their ends are tapering or pointed. They are dead empty cells with their walls provided with one or more row of bordered pit.

Answer 2

Answer:

both are present in primary and secondary xylem 2) both can transport water 3) both are dead cells at maturity 4)Both possess a secondary lignified cell wall