Discuss or Outline the Derivatives of Endoderm,mesoderm,and Ectoderm

question 11

Essay

Discuss or outline the derivatives of endoderm,mesoderm,and ectoderm.

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Definitions:

Testes

The primary male reproductive organs that produce sperm cells and male hormones, notably testosterone.

Ovaries

The female reproductive organs in animals and plants where ova or eggs are produced; in animals, they also produce hormones like estrogen and progesterone.

Endometrium

The inner lining of the uterus, which thickens during the menstrual cycle in preparation for possible implantation of an embryo.

Trophoblast

The outer cell layer of a late blastocyst, which in placental mammals gives rise to the chorion and to the fetal contribution to the placenta.