Identify the bone(s) shown in green.

You have just answered 20 questions at this point of the exam.  Approximately 20 minutes should have gone by, which means you should have 46 minutes left on the exam timer.  Take a deep breath, relax, and use all of the time that is available to you.  Do you understand that you do not need to rush through these questions and that you should have 46 minutes left to complete the rest of this exam?

Identify the bone(s) shown in green. (Select the *BEST* answer.)

Identify the structure(s) shown in green. (Select the *BEST* answer choice.)

Identify the bone marking(s)/feature(s) shown in green.

During PCR, the step where DNA strands are separated by heat is called

In gel electrophoresis, DNA fragments move toward the  _______  (positive/negative) electrode.

In genetics, different versions of a gene are called

Describe one way genetic variation is increased during meiosis.

If two heterozygous parents (Aa × Aa) mate, what percentage of offspring will show the recessive phenotype?