Gametophyte - Meaning, Definition & English Examples
A gametophyte is the haploid stage in the life cycle of plants and algae that produces gametes (reproductive cells) through mitosis. It alternates with the sporophyte phase.
Definition:
The haploid phase in the life cycle of plants and algae that produces gametes.
Synonyms:
haploid phase, sexual generation, gamete-producing stage
Part of Speech:
noun
Antonyms:
sporophyte, diploid phase
Common Collocations:
dominant gametophyte, female gametophyte, male gametophyte, gametophyte generation, gametophyte development
Derivatives:
gametophytic, gametophytically
Usage Tips:
Use "gametophyte" to describe the reproductive stage in plants that produces eggs or sperm for fertilization.
Common Phrases:
gametophyte stage, gametophyte generation, independent gametophyte
Etymology:
From Greek "gametēs" (husband or wife) + "phyton" (plant), referring to the plant's reproductive phase.
Examples:
- 1. The moss gametophyte is green and leafy.
- 2. Ferns have a small but independent gametophyte stage.
- 3. The male gametophyte produces sperm in flowering plants.
- 4. In algae, the gametophyte often dominates the life cycle.