Trees are ______ plants that have a single, ______, and woody stem.
Trees are the most common example of tall and big plants.
They have a single, hard and woody stem called the trunk.
Hence the correct answer is option C.
Annual rings are the number of : (a) Internodes in a stem (b) Rings of vascular bundles in a monocot stem. (c) Barks layers in a woody stem. (d) Layers of Xylem in a stem.
Plants which have a hard woody stem with branches close to the ground are called _____.