Cutting off the tails of mice over several generations should cause the tails of their offspring to become shorter, according to the ideas of which of these scientists?

The diploid (2N) number of chromosomes for humans is ___.

What does 2N refer to in cells?

Prokaryotic cells reproduce by ____.

Which of the following statement(s) are true regarding Phenylketonuria?

Which of the following statements is NOT correct regarding autosomal dominant traits?

What occurs in metaphase?

Which of the following is NOT an X-linked recessive trait?

Which of the following statements is NOT correct regrading autosomal recessive traits?

In pea plants, green pods are dominant over yellow pods.  When two heterozygote plants are crossed, what percentage of plants will have green pods?