Scanning electron micrograph of the marine diatom, Skeletonema. DNA sequence data have shown that this genus contains many more species than were recognized based solely on their cell wall features. .http://www.livescience.com/46251-diversity-of-diatoms.html
NGSS: Next Generation Science Standards - 2nd grade 2-LS2-2 Develop a simple model that mimics the function of an animal in dispersing seeds or pollinating plants. This packet includes: *vocabulary wall cards (could be enlarged for poster) *ideas and original resources for teaching an engaging lesson *cut & paste correct order practice sheets *comic strip style sequencing for students to describe the order
Scientists Have Found That Memories Can Be Passed Down Through Generations In Our Genes saying it's a possible explanation for phobias. Could our DNA be carrying spiritual and mystical memories passed down in genes from the experiences of our ancestors? Does something such as spiritual evolution find its way into the genetic sequence and carry over into the next generation?
With a focus on literacy and collaboration, this activity teaches students about the importance of enzymes, DNA sequencing, fingerprinting, mutations that can happen if we smoke and even what it means to be a twin. | by Scaffolded Math and Science