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Genes are segments of DNA that serve as the basic unit of heredity in living organisms. They contain the instructions for building and maintaining an organism's cells, tissues, and organs by coding for proteins. Genes influence various traits and characteristics, ranging from physical features to susceptibility to certain diseases. Overall, they play a crucial role in biological functions and the diversity of life.
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Why genes cannot be described?
Genes that 'cannot be described' usually refers to genes that are only predicted to be genes by computer software that reads through DNA sequences and recognize very small lengths of sequences that usually are only present in genes. These genes will certainly eventually be described at some point in the future, but nothing is know about them at present time except that 'it looks like that might be a gene'
Where is a genes location along a chromosome?
A gene's location along a chromosome is determined by its specific position, known as a locus. The locus is described by the distance measured in base pairs from a reference point. Genes closer together on a chromosome are more likely to be inherited together, a phenomenon known as genetic linkage.
Are master genes and homeotic genes the same thing?
Master genes and homeotic genes are related but not the same. Homeotic genes are a specific type of master gene that regulate the development of anatomical structures in organisms, determining the identity of body parts. Master genes generally refer to genes that control the expression of other genes and play crucial roles in regulating developmental processes. Thus, while all homeotic genes are master genes, not all master genes are homeotic genes.
Are chromosomes genes or are genes chromosomes?
Genes are stretches of DNA that contain code to make proteins. Chromosomes are made up of numerous Genes.
What is Gregor Mendel considered as?
He is considered one of the fathers of modern genetics. His work produced some of the original texts which demonstrated the concepts of inheritance and described how it works. He also explored the concepts of dominant and recessive genes.
Hitler described Jews as separate race with inferior what?
Genes.
Why genes cannot be described?
Genes that 'cannot be described' usually refers to genes that are only predicted to be genes by computer software that reads through DNA sequences and recognize very small lengths of sequences that usually are only present in genes. These genes will certainly eventually be described at some point in the future, but nothing is know about them at present time except that 'it looks like that might be a gene'
Where is a genes location along a chromosome?
A gene's location along a chromosome is determined by its specific position, known as a locus. The locus is described by the distance measured in base pairs from a reference point. Genes closer together on a chromosome are more likely to be inherited together, a phenomenon known as genetic linkage.
What hereditary factors were described by Mendel?
The first person to put heredity to the test was Gregor Mendel, who systematically tracked dominant and recessive traits in his famous pea plants. Heredity is the passing of traits from parents to their offspring. No one knew about genes at the time. He described what he saw which we call traits.
Are polygenic genes dominant genes?
Polygenic genes are usually dominant genes.
Does prokaryotes have genes?
Of course they have genes. They need genes for survival and reproduction.
Do dominant genes affect recessive genes?
The dominant genes take over, and then the recessive genes hide away
Are linked genes genes located on the same chromosome?
Yes, linked genes are genes located on the same chromosome.
Are master genes and homeotic genes the same thing?
Master genes and homeotic genes are related but not the same. Homeotic genes are a specific type of master gene that regulate the development of anatomical structures in organisms, determining the identity of body parts. Master genes generally refer to genes that control the expression of other genes and play crucial roles in regulating developmental processes. Thus, while all homeotic genes are master genes, not all master genes are homeotic genes.
Which genes are dominant and which are recessive?
Dominant genes are always expressed in preference to recessive genes in cased where both genes are present.
What are capital genes?
capital genes are dominant genes as they are written by capital letters
What can affect an organism trait?
genes and the environment
