Questions and Answers
______ is the study of genes and heredity
Genetics
Inheritance of traits is governed by ______
Genetics
DNA is a molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all living organisms. It is made up of two strands that coil around each other to form a double helix. These strands are made up of four chemical bases: adenine (A), cytosine (C), guanine (G), and ______ (T)
thymine
A ______ is a specific sequence of DNA that determines one or more traits
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The passing on of genetic traits from parents to offspring is known as ______
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