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Developmental anatomy

The study of the development of fertalized egg to adult.

Contributors in Developmental anatomy

Developmental anatomy

primitive node

Anatomy; Developmental anatomy

A mass of cells at the cranial end of the primitive streak, related to the organization of the embryo.

polar body

Anatomy; Developmental anatomy

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.

hyoid bar

Anatomy; Developmental anatomy

A pair of cartilaginous plates forming the second visceral arch, from which a part of the hyoid bone is developed.

inner cell mass

Anatomy; Developmental anatomy

Group of centrally located blastomeres, thin outer layers of cells.

lacuna

Anatomy; Developmental anatomy

A small pit or hollow cavity.

lumbar

Anatomy; Developmental anatomy

Pertaining to the loins, the part of the back between the groin and the pelvis.

lumbosacral

Anatomy; Developmental anatomy

Pertaining to the loins and the sacrum.

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