State the characteristics of tracheae at least 35 points

Dear student,
Please find below the answer:

Characteristics of tracheids:

• Large pits and less in number
• Narrow diameter
• Imperforated cell
• Main conducting element of pteridophyte and gymnosperm
• Tracheids provide structural support to the plant
• Originate from a single cell
• Narrow lumen is present in wall

Hope this information clears your doubt.
Regards.