Vyhledávání

Asertivita v komunikaci

Biochemie ledvin

Biochemie srdce a plic

Fertilization and cleavage of the ovum

Formation and development of the blastocyst, differentiation of the embryoblast and trophoblast

Implantation, formation of the bilaminar germ disc and cavities

Development of the trilaminar germ disc and axial structures

Changes of the external shape of the embryo and fetus, periods of the intrauterine life

From zygote to blastocyst

Shape changes of human embryo and fetus