What hormone is secreted by the trophoblast cells of the chorion that is used in a pregnancy test to determine if a woman is pregnant?

A. hCG
B. LH
C. Oxytocin
D. Estrogen


Answer: A

Anatomy & Physiology

You might also like to view...

Spinal nerves are called mixed nerves because they contain both sensory and motor nerve fibers.

Answer the following statement true (T) or false (F)

Anatomy & Physiology

________ are fixed macrophages located in the epithelia of the skin.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Any bony prominence is called a/an ________.

A. fossa B. epicondyle C. tubercle D. process E. head

Anatomy & Physiology

Outline the six main principles of cell theory

What will be an ideal response?

Anatomy & Physiology