Each of the two reproductive cells, typically haploid and distinguishable into male and female types, which fuse to form a zygote in sexual…

(in algae and fungi) a motile gamete; = planogamete, n.

In algae and fungi: a motile gamete or conjugating cell. Also called zoogamete.

The larger (usually female) gamete in an organism where the male and female gametes differ in size.

The smaller (usually male) gamete in an organism that produces gametes of two different sizes.

each of the two uniting cells, in isogamy.

The larger (usually female) gamete in an organism in which the male and female gametes are unequal in size; a macrogamete.

Either gamete in oogamous reproduction.

a cell or structure able to give rise to one or more gametes; spec. = progametangium n.

Either of a pair of conjugating gametes that differ in character or form.

Botany. The female gamete or egg cell of a plant, esp. of an oogamous alga.

A chromosome that has not undergone crossing over during meiosis; a gamete that has one or more such chromosomes; (also) an individual who does not…

Originally: †a gamete that is smaller and of a different structure than vegetative cells of the same organism (obsolete). Later: a protistan…

a gamete that is morphologically similar to the vegetative cell and is not specially formed by fission.

either of two unequal uniting gametes.