Answer:
The city of Buffalo, located on the shores of Lake Erie and the Niagara River, is located in the western region of New York State, a few kilometers from the border with Canada.
If you leave this city heading east about 240 kilometers you will reach the city of Syracuse, also located in the State of New York.
Now, if from Syracuse you decide to travel another 45 miles south, you will arrive to Marathon, New York, a small town located on the banks of the Tioughnioga River.
Answer:
Distance between genes → 12.5 MU = 12.5 cM.
Explanation:
Due to technical problems, you will find the complete explanation in the attached files.
Answer: The correct answer is- C. over a long period of time.
Genetic diversity can be described as the sum of all the genetic characteristics, which correspond to the genetic makeup of all the organisms within a species.
Genetic diversity allows the organisms of a population to adapt to the changing environmental conditions as beneficial alleles allows the differential survival and reproduction of an organism.
Thus, a species develop genetic diversity over a long period of time that brings desirable modification or lead to the evolution of new species.
If grey feathers is a recessive trait, then 72.8% of the population is heterozygous for this trait.
Explanation:
The concept used here is of Hardy Weinberg principle, 
+2pq =1
The homozygous dominant genotypeis represented as 
= 84
Red = dominant
The homozygous recessive genotype trait is represented as 
= 16
grey = recessive
2pq = heterozygous individual
Thus for dominant homozygous the alleles are given as
p= 
= 9.1
q = 
= 4
for heterozygous individual 2pq
2 x 9.1 x 4
= 72.8
72.8% population is heterozygous for the trait.
Answer:
<h2>
Protein exists in different forms- primary, secondary, tertiary and quaternary structure.</h2>
Explanation:
Primary structure of protein consists of amino acids joined by a peptide bonds. Peptide bond exists as covalent bond. Secondary structure of protein is stabilized by hydrogen bonds. Tertiary structure is stabilized by hydrophobic interaction, electrostatic interaction and disulphide bonds. Similarly, quaternary structure is stabilized by non-covalent interactions and disulphide bonds. So, each structure of protein is stabilized by different types of bonds.
