Paired, oval shaped glands, contained within the scrotum are called:

Hemophilia is an X-linked recessive trait.  Two parents, who do not display the trait have a boy with hemophilia.  They would like to have 3 more children.  What is the probability that exactly two of these children will NOT have hemophilia?  Show your work.

How can the embalmer clear up biliverdin on a decedent during the embalming process?

The middle layer of the uterus is called:

The upper dome shape portion of the uterus is called the:

Shown below are two chromosomes with loci A/a, B/b, D/d, and E/e.  Which crossover events would be required to generate a gamete with genotype AbdE?  Select all that are required.  

Match the following statements to the appropriate experiment.  Experiments may be used more than once or not at all.

E/e, G/g, H/h, and R/r, and T/t and represent sequence variations that independently assort. The following cross is performed: female:  eeGgHhrrTt x male:  EeggHhRrTt What proportion of the progeny will be heterozygous at all loci (EeGgHhRrTt)?

The following diagram shows cells in different stages of mitosis or meiosis.  All cells are from the same species.  Use the diagram to answer the questions below. a. How many DNA molecules are present in cell E? b. Which cell is in anaphase of meiosis II? c. Cell A is… (haploid/ diploid)? d. Cell C is… (haploid/ diploid)? e. Which cell is in metaphase of mitosis? f. Which arrow is pointing at the centrosome?

The inner layer of the heart is called the myocardium.