Unequal crossing over during prophase i can result in one sister chromosome with a deletion and another with a duplication. a mutated form of hemoglobin, so-called hemoglobin lepore, exists in the human population. hemoglobin lepore has a deleted series of amino acids. if this mutated form was caused by unequal crossing over, what would be an expected consequence?

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism

14. which of the following codons code for threonine? a. ucg b. ugu c. cga d. aca