takes genitive case の, noun

Medicine, etc. term.
  1. identical (of twins), monozygotic, unioval, uniovular.

Variations

Pronunciation Kanji Kana Is Common
一卵性 いちらんせい

Contained Kanji Breakdown

one, one radical (no.1)
イチ いっ ひと- (1st, N5)
egg, ovum, spawn
たまご ラン (6th, N2)
sign of the hare or rabbit, fourth sign of Chinese zodiac, 5-7AM
う ボウ モウ (Kentei Pre-1, N1)
katakana no radical (no. 4)
ヘツ えい よう (Kentei 1)
seal radical (no. 26)
セツ わりふ (Kentei 1)
dot, tick or dot radical (no. 3)
チュ (Kentei 1)
sex, gender, nature
セイ ショウ さが (5th, N3)
heart, standing heart radical variant (no. 61)
シン こころ
life, genuine, birth
セイ い.きる う.まれる (1st, N5)