The process of growing old is called _____.

Aside from the nervous system,  which other organs system develops out of the ectoderm

Bone cells start off as__________ which secrete the components of the matrix and then become trapped inside.

This ABC video follows the story of a pair of fraternal African-American twins, one of whom is albino.Watch this video (http://openstaxcollege.org/l/albino) to learn about the challenges these children and their family face. Whichethnicities do you think are exempt from the possibility of albinism?

In some cultures, eunuch is responsible for guarding harems, which are the collective wives of one male. Eunuchs are males who that are castrated in their boyhood. Castration removes the testes, the major site of testosterone production in males. Because testosterone is responsible for sex drive in males, the reason for castration is obvious. As a side effect of this procedure, the eunuch tends to grow above normal heights. Explain how and why they grow taller?

The skin that covers the hand is made of_____ tissue.

___________ are a reproduction of friction skin ridges.

Why scientist are not allowed to culture headless baby. What makes it immoral?

Ectoderm, or middle layer, give rise to connective and muscular tissue. Group of answer choices -True -False