The copying mechanism of dna is most like
a. using a photographic negative to make a positive image
b. mixing flour, sugar, and water to make bread dough
c. joining together links to make a chain
d. carving a figure out of wood
e. threading beads onto a string

The correct answer is: a. using a photographic negative to make a positive image  

A negative image is a total inversion of positive image (normal image). Negatives are normally used to make positive prints.

This can be compared to copying mechanism of DNA-replication of DNA in which one strand of DNA (e.g. 3’-5’ orientation) is used as a template to make new strand with opposite orientation (5’-3’).

b

is correct hope this   also i learnd this in middle school

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.