10/11/2026
CHROMOSOMES: The Tiny Packages That Help Shape Our Characteristics
A simple look at how DNA, genes, and chromosomes influence the characters and traits we see in living things.
What Are Chromosomes?
Chromosomes are thread-like structures found inside the nucleus of most cells. They are made of DNA, which acts like an instruction manual for the body. Instead of floating around loosely, DNA is carefully wrapped and organized into chromosomes so cells can store, copy, and pass on genetic information.
How Genes Fit In
A gene is a smaller section of DNA found on a chromosome. Each gene carries instructions for a specific job, often by guiding the body to make proteins. These proteins help build cells, control body processes, and influence traits such as hair color, eye color, blood type, or even the ability to digest certain foods.
From Chromosomes to Character
In biology, a character is an inherited feature, such as flower color in pea plants or earlobe shape in humans. A trait is the specific version of that character, such as purple flowers instead of white flowers, or attached earlobes instead of free-hanging earlobes. Chromosomes carry the genes that help determine which traits appear.
Why We Look Like Our Families
Humans usually have 46 chromosomes arranged in 23 pairs. One chromosome in each pair comes from the mother, and the other comes from the father. This is why children often share traits with both parents but are not the same as either one. Each person receives a unique mix of genetic instructions. To say that we are fearfully and wonderfully made would be the exact opposite of a hyperbole!
When God designed the human at the beginning of time, He fashioned internal organs like heart, kidneys, liver, intestines, etc. This article’s topic goes deeper and more surface. Which is it, you might ask. It is about how chromosomes develop character – our thoughts and feelings.
Now combine what you have already read here with life experiences. Relationships, Harsh or abusive treatment, sadness, depression or loss, and you have a combination that can create misery. Think about your personal life experiences; earliest relationships with parents and other family members. Are your memories love-filled happy ones? Do you have an intimate love relationship with God, the Father, Jesus Christ and the Holy Spirit? Those relationships bring joy, fulfillment and happiness.
So, here is another recommendation for you - Examine yourselves, and determine what is needed in your life, and then “Go for It” with determination. You have the DNA, the Chromosomes necessary. You have a brain – I know because you are reading this article. Always, God be with you as you do so!
Lovingly,
Nancy
P.S. Just a bit more science
Dominant and Recessive Traits
Some traits follow simple inheritance patterns. A dominant trait may show up even if a person inherits only one copy of the gene version for that trait. A recessive trait usually appears only when a person inherits two matching recessive versions. However, many human traits are more complex and are influenced by several genes as well as the environment.
Examples of Inherited Characters
Eye color and hair color
Blood type
Dimples or no dimples
Attached or free-hanging earlobes
Some inherited health risks
The Big Idea
Chromosomes are important because they carry DNA instructions that help shape inherited characters. Genes on chromosomes influence traits, and those traits make each organism unique. While chromosomes do not decide everything about a person or living thing, they provide the biological starting point for many of the characteristics we notice.