Under the microscope, the embryo reached the morula stage, a spherical mass of blastomeres that forms after the zygote splits.

Under the microscope, the embryologist counted several morulae before proceeding to blastocyst culture.

During the lab session, we observed several morulas under the microscope and noted differences in cell compaction.

Scientists observed a rapid shift in microbial populations within the sperm morula during early seed germination.

Scientists observed sperm morulae under the microscope to study early fertilization stages.

The pathologist identified a morula cell among the plasma cells in the bone marrow biopsy.

Researchers stained morula cells to observe how they differentiate during early embryonic development.

During the in vitro study, the team carefully recorded morulation to analyze how the ovum's early cleavage produced a dense morula.

During the morular stage, researchers observed a rapid increase in cell adhesion molecules.