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What is the chemical that controls an organisms inherited characteristics?
This chemical is DNA.
What is the genetic material that contains characteristics of living organisms?
The DNA molecule is the genetic material of life.
Why DNA unifies life?
All life (living organisms) on the planet Earth contain DNA. It is in fact one of the defining characteristics of life.
All organisms possess a genetic system that is based on what?
All organisms possess a genetic system that is based on DNA (deoxyribonucleic acid), which stores and transmits genetic information. This information is utilized to determine an organism's traits and characteristics.
The characteristics of all organisms and viruses are determined by the instructions carried in what?
The characteristics of all organisms and viruses are determined by the instructions carried in their genetic material, which is primarily composed of DNA or RNA. This genetic material encodes the information necessary for growth, development, and functioning. In organisms, DNA is organized into genes that dictate traits, while in viruses, RNA or DNA contains the instructions for replication and infection.
What is DNA in the state of characteristics of living thing?
DNA, or deoxyribonucleic acid, is a molecule found in living organisms that codes for their genetic information. It carries instructions for the growth, development, functioning, and reproduction of all living things. DNA is unique to each individual and is responsible for determining an organism's traits and characteristics.
In all organisms the coded instructions for specifying the characteristics of the organism are directly determined by the arrangement of the?
bases in DNA in the nucleus
How can organisms have the same DNA but look and act differently?
Although organisms with the same physical characteristics have the same PHENOTYPE, they might have different GENOTYPE, or genetic makeup.
What do you already know about DNA and its significance in genetics and heredity"?
DNA, or deoxyribonucleic acid, is a molecule that carries genetic information in living organisms. It determines traits and characteristics passed down from parents to offspring. DNA is essential in genetics and heredity as it controls the development and functioning of organisms.
Do spiders have DNA?
Yes. EVery living creature has DNA, even germs.
What information needed by a cell to direct its activities and to determine its characteristics is contained in molecules of?
The information needed by a cell to direct its activities and determine its characteristics is contained in molecules of DNA. DNA carries the genetic instructions that code for the production of proteins, which are essential for cell function and structure. Through the process of transcription and translation, the information stored in DNA is used to produce the specific proteins needed by the cell.
Why do DNA comparisons provide the most direct evidence of evolutionary relationships?
DNA comparisons provide the most direct evidence of evolutionary relationships because they reflect the actual genetic changes that have occurred over time in different organisms. By comparing the sequences of DNA, scientists can determine the degree of similarity between species and estimate how closely related they are in terms of their evolutionary history. This molecular evidence is more accurate than comparing physical characteristics because it is less influenced by environmental factors.
