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Select the Letter of the Correctly Punctuated Sentence

question 66

Multiple Choice

Select the letter of the correctly punctuated sentence.
-_____


Definitions:

Zygote

A fertilized egg cell that results from the union of a female gamete (egg, or ovum) with a male gamete (sperm).

Embryo

The early developmental stage of an organism, following fertilization and preceding fetal development.

Amnion

A thin, protective membrane that forms a sac around the embryo or fetus during pregnancy, containing the amniotic fluid.

Placenta

An organ that develops in the uterus during pregnancy, providing oxygen and nutrients to the growing baby while removing waste products from the baby's blood.

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