5 points on sieve tube
Answers
Answered by
3
¤ sieve tubes are slender,tube like structure.
¤ they composed of elongated thin walled cells placed end to end.
¤ walls of sieve tubes are perforated.
¤ their nucleus degenerates at maturity.
¤ cytoplasm persist in mature cell.
¤ they composed of elongated thin walled cells placed end to end.
¤ walls of sieve tubes are perforated.
¤ their nucleus degenerates at maturity.
¤ cytoplasm persist in mature cell.
Similar questions