Author Question: The outer layer of cells separating the blastocoele from the outside world is called the: A) ... (Read 30 times)

natalie2426 · **on:** Jul 3, 2018

The outer layer of cells separating the blastocoele from the outside world is called the:

A) trophoblast. B) blastomere. C) morula. D) blastocyst.

Question 2

The ________ prevents the lungs from overexpanding during forced breathing.

A) inhalation reflex B) constriction reflex C) inflation reflex D) inhalation receptor