Frond
The spore containing sori of a fern are usually found on the underside of their leaves. In water ferns the spores are produced inside the sporocarps. (Novanet/Gradpoint, On the underside of a fern frond.)
No, red light does not promote fern spore germination. Fern spores typically require moisture, suitable temperature, and suitable substrate for germination to occur. Light quality may have some effect on the process, but it is not a primary factor.
The correct term for a fern 'leaf' is a frond although "leaf" is perfectly acceptable.
Glossopteris was a spore bearing 'seed fern' and in life was restricted to high latitudes surrounding Antarctica. It went extinct in the great Permian extinction. It is an important index fossil. As such it forms part of the early record for continental drift.It is a tongue shaped leaf and the name comes from the Greek glossa for tongue.
the "leaf" of a fern is called a frond.
A flower bearing leaf is called a bract.
the leaf of a fern plant
The symbole is a silver fern leaf. It is a leaf of the tree fern Cyathea dealbata.
Fern reproduces asexually by spore formation. The spors are present in sporangia. Group of sporangia are called sori. Sori look like brown spots on back side margin of the natural leaflets.
Laurel Leaf
fern likethread-leaf look.
yes