online vocabulary.com

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.

gametophyte

/ɡəˈmiːtəˌfaɪt/ /ɡəˈmiːtəʊfaɪt/

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.

MORE VOCABULARY LISTS