Best answer gets .
over time, organisms change. sometimes they change so much that descendants may be completely different from their ancestors. what must happen for this process to occur?

no chance for mutations in sex cells

mutations in egg and/or sperm

Drag each label to the correct location on the image. each label can be used more than once. a scientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions. protein will not be changed. protein may be changed. attcgtgttc atcgtgttc atcgtattc attcgtattc

Is a measure of the different types of organisms in a community. question options: tertiary secondary primary none of the above

List five ways we are indebted to phytoplankton