noun
gynogenesis
A form of reproduction in which the sperm triggers egg development but does not contribute genetic material; the offspring are all female. Used in biology and aquaculture.
雌性発生では、精子は卵の発生を刺激するが、遺伝子は伝わらない。
In gynogenesis, the sperm stimulates egg development but does not transmit genetic material.
Compound of 雌性 (female sex) + 発生 (development). A modern scientific term, likely calqued from English 'gynogenesis'.