Rank these words from largest to smallest: Gene, Base Pair, Genome and Chromosome.​

What is the best-known carbohydrate?

Construct at least two possible hypotheses for the student’s experiment.

Anurse is caring for a 42-year-old client who is scheduled for an amniocentesis during the fifteenth week of gestation because of concerns regarding down syndrome. what other fetal problem does an examination of the amniotic fluid reveal at this time?