Question

Are tracheids present in gymnosperms?

Answer 1

Gymnosperm

1. These are vascular plants producing seeds that are not enclosed in ovaries or fruits and are called ‘naked seeds’.
2. They are usually found in cold snow-covered regions.
3. Conifers, cycads, Ginkgo, and gnetophytes are the main types of gymnosperms.

Tracheids

1. They are a type of nonliving conductive cells that are long, narrow, and have lignified walls and pits.
2. It is a component of the xylem that transports water to the plant and provides structural support.
3. Tracheids are present in gymnosperm.
4. Gymnosperms have xylem with tracheids but lack xylem vessels.
5. Tracheids are the primary water-conducting elements in plants such as pines, firs, cycas, etc.