Which plant group is notable for the independence of gametophyte and sporophyte generations from each other?

Ferns

Explanation:

Ferns are a group of vascular plants that do not possess flowers and seed, but generally reproduce through spores. The differ from other vascular seed plants because they do not have seed and flowers but reproduce through spores. Unlike other vascular  seed plants that the gametophyte develop within the wall of the spore and depends on the sporophyte, the gametophyte of fern are free living and independent from the sporophyte.

The gametophyte of the fern consists of rhizoids and prothallus.

hey bro i looked it up on google the structure of the eye-spot in euglena viridie, e. ehrenbergii, and phacus pyriyorme is not as franzé haa described it. the so-called “crystal body” and “lens bodies” were not found in any of the individuals of the species examined by me. as earlier observers have stated, the eye-spot consists simply of a mass of pigment granules arranged in a single layer, and probably embedded in a protoplasmic framework, but the latter could not be seen, and its presence was only inferred from the fact that the pigment granules must be held together in some way, thd the eye-spot as a whole is capable of expansion, and that the pigment granules can be separated from each other.

hope this   and an i get brainlsiest