Question

1. after conception, the developing cells are referred to as a(n) __________, meaning yolk.

morula
blastocyte
embryo
zygote

1. what is abnormal dispersion of endometrial - like lining throughout the abdominal pelvic area?

peritoneal endometrioma
peritoneal endometriosis
peritoneal endometritis
peritoneal endometrolysis

Explanation:

1. After conception, the zygote undergoes cell - division and is first called a morula, then a blastocyst, and the developing cells in early stages are collectively called an embryo. But the term related to "yolk" is not applicable here. The correct early - stage after conception is zygote which is the fertilized egg.
2. Endometriosis is the abnormal growth and dispersion of endometrial - like tissue outside the uterus, including in the abdominal pelvic area. Peritoneal endometriosis refers to this abnormal dispersion of endometrial - like lining in the peritoneal cavity.

Answer:

1. zygote
2. Peritoneal endometriosis