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Compared to a bar of pure silver, the density of a pure silver ring is _______

You are mapping three recessive autosomal linked genes in Drosphila: claret eye, curly wings and fluted  wings. You cross a triple heterozygous female to a homozygous claret, curly, fluted male and count the 1000 offspring with these results. Phenotype observed number fluted 4 claret 173 curled 26 fluted, claret 24 fluted, curled 167 claret, curled 6 fluted, claret, curled 298 wild type 302 Based on the information above (claret, curly, fluted cross) – what is the coefficient of coincidence?

Use the dictionary below to answer Questions 12 and 13.

Snail shell coiling is an example of Maternal Effect. Dextral protein (D-) causes right (dextral) coiling of the shell and is dominant to the absence of dextral protein (dd) which causes left (sinistral) coiling.  Martha is a pet snail and she has a sinistral shell.  Answer Questions 6–10. Indicate which statements are true and which are false.

Value for χ2:   

When Danny Diver who weighs 500 N steps off a diving board 10 m above the water, he hits the water with kinetic energy of _____________

Coat color is determined by two loci in large cats. Answer Questions 18-20.

A 0.5-kg blob of clay moving at 2.0 m/s slams into a 4.0-kg blob of clay at rest. The speed of the two blobs stuck together after colliding is about _____________

A 0.050 kg ball falls off a cliff. What is the magnitude of force of gravity on the ball?  

The impulse-momentum relationship is a direct result of ______________