Refer to Figure 6.  This figure shows multiple organs of the digestive tract located in the abdominal cavity, but mechanical digestion begins in the mouth.  Name the specific accessory structures in the mouth that helps by ripping and tearing foods: [a] Be specific! How many of this specific structure are in the ‘normal’ mouth? [b] Hint: top & bottom!

Refer to Figure 9.  Tissue sections A, B, and C are all from reproductive organs that play an important role in gamete formation.  Identify which cell is the most mature form of the human male gamete: [a] (Pick a number from 1 through 10 on the figure.) Identify which cell makes androgen binding protein to aid male gamete production: [b]  (Pick a number from 1 through 10 on the figure.)

If the expected gains on stocks fall, while the expected returns on bonds do NOT change, then

If a bond’s rating improves, it should cause the bond’s price:

Which element has the following electron configuration:  [Ar] 4s2 3d2 ?

What are the products from the complete neutralization of sulfurous acid with aqueous sodium hydroxide?

What are the products from the following double-replacement reaction?             AgNO3(aq) + NaBr(aq) →

What is the coefficient of hydrogen gas after balancing the following equation?               __N2(g) + __H2(g) → __NH3 (g)

Fine spines (q), smooth fruit (s), and uniform fruit color (t) are three recessive traits in cucumbers, the genes of which are linked on the same chromosome. A cucumber plant heterozygous for all three traits is used in a testcross and the following progeny (recessive alleles from the tester do not show) are produced from this testcross:   Q S T :    3 q  s t:       2 q  s T:    135 Q S t:     140 Q s T:     22 q S  t:     21 q S T:     40 Q s t:      37 Total:     400   Using this data, can you determine the gene order? Which gene is in the middle?

Broad sense heritability ____________________________.