бластоцеоле

The innermost cells of the three germ layers in the embryo. From it are derived the epithelium of the pharynx, respiratory track (except the nose), the digestive tract, bladder, ...

Сегментација шупљине

해부학; 발달 해부학

The fluid-filled cavity of the mass of cells produced by cleavage of a fertilized ovum.

мирисна јаме

해부학; 발달 해부학

The primordium of a nasal cavity. Each pit was created by the sinking of an olfactory placode amd os bounded by a medial and lateral nasal process.

поларно тело

해부학; 발달 해부학

The small abortive cells with a haploid chromosome complement, consisting of a tiny piece of cytoplasm and a nucleus, resulting from an unequal division of the primary oocyte.

бластомера

해부학; 발달 해부학

One of the cells produced by cleavage of a fertilized ovum.

뉴스 속의 용어

фармакологија

Поље медицине и биологијекоје се бави проучаванјем деловања лекова. Као лек се подразумевају сви они производи које је човек створио, природне или од ...