White supremacy or white supremacism is a racist ideology centered upon the belief, and promotion of the belief, that white people are superior in certain characteristics, traits, and attributes to people of other racial backgrounds and that therefore white people should politically, economically and socially rule non-white people.
Neural tube defects occur when the bones of the spine do not correctly form, leaving the spinal cord and its nerves and coverings to protrude out through the skin (or lie just beneath it). The use of folate vitamins during pregnancy has decreased the incidence of neural tube defects.
Students will research the different stages of human embryo development. Next, the. teacher will give a PowerPoint presentation about a category of birth defects known as. neural tube defects (NTDs) and the relationship between NTDs and embryo. development. Students then work in groups to research other birth defects and create. and present a PowerPoint presentation to the class. Disclaimer: The findings and conclusions in this report are those of the author(s) and do.