Consider the homogeneous system Ax=0 and the corresponding non-homogeneous system Ax=b where

Two forms of hemophilia are determined by genes on the X chromosome in humans. Assume that a phenotypically normal woman whose father had hemophilia is married to a normal man. What is their probability to have a son with hemophilia? (out of all children – not just the sons)

The white-eyed gene in Drosophila is recessive and sex-linked. Assume that a white-eyed female is mated to a wild-type male. What would be the phenotypes of the offspring?

Which of the following is an example of deviance?

Behaving appropriately means being courteous to others you do not necessarily like.

Which of these statements regarding pedigrees are true?

Which of these statements regarding genotypes is TRUE?

Which of the following choices includes all the others?

Naturally occurring element ‘Z’ exists as three isotopes. 90.51% is Z-20 with a mass of 19.99 amu, 0.27% is Z-21 with a mass of 20.99 amu, and 9.22% is Z-22 with a mass of 21.99 amu. What is the atomic mass of Z?

The reactants needed to produce simple polyamides (nylons) are