Identify the phase of mitosis seen here in Cell A.

Using the testcross seen here, what would the parent’s genotype be at 1 (outside the box)?

In Figure A, identify the molecule labeled as “3.”

Identify the phase of Meiosis seen in Cell D.

Using the testcross seen here, what would the offspring’s genotype be at Box 4?

According to the Punnett Square seen here, what is the probability an offspring will have green pods?

Identify the phase of mitosis seen here in Cell C.

Which structure is found in the nucleotides of DNA but not in RNA?

In a DNA double helix, cytosine pairs with ________ and thymine pairs with ________.

Imagine that a mouse’s DNA molecule results in the codon CCU being to code for proline and a squirrel’s DNA molecule has the codon CCC being the code for proline. (Both of these codons code for proline.) What characteristic accounts for the fact that more than species can code for the same amino acid as another species?