Answer:
Explanation:
DNA fingerprinting is a chemical test that shows the genetic makeup of a person or other living things.
Because the sun is closer to the inner planets and has more gravitational pull
The nature of the indicated covalent bond is: Polar
<h3>Meaning of Polar covalent bond</h3>
A polar covalent bond can be defined as the chemical bond which occurs or can be formed when one of the element possesses more electronegativity than the other, causing the shared electrons to be closer to an element with the higher electronegativity than the other with a lower electronegativity.
In Polar covalent bonds the electro-negativity difference is between the value of 0.5 to 1.7
Electronegativity is the abiliy for an element's atom to attract electrons in a chemical reaction.
In conclusion, The nature of the indicated covalent bond is: Polar
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