Biology
Identify the anatomical structure at “B.”
Identify the anatomical structure at “B.” Fashions structures of the nervous system and the skin epidermis
Match the developmental event: 9-12 weeks.
Match the developmental event: 9-12 weeks. Sex is detectable by genitals.
Identify the anatomical structure at “A.”
Identify the anatomical structure at “A.” Establishes the longitudinal axis
Match the developmental event: End of 8 weeks.
Match the developmental event: End of 8 weeks. Fingers and toes formed
Match the organ with the correct germ layer from which it forms: Brain.
Match the organ with the correct germ layer from which it forms: Brain. Ectoderm
Match the structure with its function: Ligamentum arteriosum.
Match the structure with its function: Ligamentum arteriosum. The remnant of the vessel that connected the pulmonary artery to the aorta and pulmonary trunk
Identify the structure associated with fetal circulation indicated by “E.”
Identify the structure associated with fetal circulation indicated by “E.” Umbilical arteries
Match the developmental event: Seventh month.
Match the developmental event: Seventh month. Testes reach scrotum in males.
Identify the structure associated with fetal circulation indicated by “D.”
Identify the structure associated with fetal circulation indicated by “D.” Umbilical vein
Match the developmental event: 13-16 weeks.
Match the developmental event: 13-16 weeks. Most bones are distinct and joint cavities become apparent.