Which of the following is not an example of biotechnology?
a) bacterial production of vinegar
b) bacterial production of yogurt
c) bacterial production of human insulin
d) bacterial production of french bread
e) bacterial degradation of a dead animal

Pink fur (p) is dominant to purple fur (p) in hamsters. two heterozygous pink hamsters are crossed. what is the probability that these two parents will have an offspring with purple fur? 2/4, 1/2 or 50% 1/4 or 25% 3/4 or 75% 4/4 or 100% there is no chance for this type of offspring