1. Consider the following group of DNA sequences identified among individuals sampled from a single human population, plus a corresponding common chimpanzee sequence: 

 	HAP 	1 	2 	3 	4 	5 	6 	7 	8 	9 	10 	
Seq1 	1 	A 	T 	G 	C 	T 	G 	A 	G 	G 	A 	
Seq2 	2 	A 	T 	C 	C 	T 	G 	A 	G 	G 	T 	
Seq3 	 	A 	A 	C 	G 	T 	G 	A 	C 	G 	A 	
Seq4 	 	A 	T 	C 	C 	T 	G 	A 	G 	G 	T 	
Seq5 	 	A 	A 	C 	G 	T 	G 	C 	C 	G 	A 	
Seq6 	 	A 	A 	C 	G 	T 	A 	C 	C 	G 	T 	
Seq7 	 	A 	A 	C 	G 	T 	G 	A 	C 	G 	A 	
Seq8 	 	A 	T 	G 	C 	T 	G 	A 	G 	G 	A 	
Seq9 	 	A 	T 	G 	C 	T 	G 	A 	G 	G 	A 	
Seq10 	 	A 	T 	G 	C 	T 	G 	A 	G 	G 	A 	
Chimp 	 	A 	A 	C 	G 	T 	A 	A 	C 	G 	A 	

 
 
	a) How many unique haplotypes are present in the collection of 10 sequences (do not include the chimpanzee outgroup sequence)?  Label the haplotypes accordingly in the second column of the table (the first two have been labeled for you, by way of example).  What is the frequency of the most common haplotype in the sample?