Chromosomes demo
Hold up a ball of string, and you got a great visual aid of what the relationship between DNA and a chromosome is.
Materials: ball of string
(this is an excerpt from the lesson- “Chromosomes, DNA and Genes“)
Make science meaningful & fun!
Hold up a ball of string, and you got a great visual aid of what the relationship between DNA and a chromosome is.
Materials: ball of string
(this is an excerpt from the lesson- “Chromosomes, DNA and Genes“)
