embryophytes
|
||||||||||||||
|
|
|
||||||||||||
|
||||||||||||||
Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
embryophytes |
||||||||||||||||||||||||||||||||||||||||
| navigate by keyword : algae allows and being botanical contains cycle displacement embryophytes fernal for gamete gametes gametophyte gametophytes gametophytic generation grain groups haploid homologous life macro male mistaken other part phase plant plants pollen produces prothallus seed sense some sometimes term their |
||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
| The grain of pollen is the male gametophyte, it produces and contains the male gametes, and allows their displacement. He is sometimes mistaken for being a gamete. The pollen grain is homologous to gametophytes in other groups of Embryophytes eg fernal prothallus and some algae. It is part of the haploid phase of the life cycle of seed plants. It is a gametophytic generation in the botanical sense of the term. |
||||||||||||||||||||||||||||||||||||||||
|
Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
||||||||||||||||||||||||||||||||||||||||