Cells that participate in chemical synapses are separated by

Which genetic disorders, caused by an extra x chromosome (xxy), is characterized by a lack of testicular development in males, effeminate features, possible mental impairment, and a thin stature?

When energy is used, atp molecules convert to adp molecules. this process is called

Which statement best addresses the differences in sex cell differentiation between the red-eared slider turtle and a human?