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What is dominant and recessive?
These are terms used in a punnet square. Dominant is the Phenotype, or a gene that is predicted to be expressed in a heterozygous being- the offspring of two beings with different traits. Recessive is the Genotype, or a gene that is predicted to be hidden in the Deoxyribose Nucleic Acid, (DNA,) of a heterozygous being. Sometimes there is Codominance, where both genes are fully expressed, or incomplete dominance, where the genes are mixed, and are partially expressed.
When one gene expresses itself over another the former gene is said to be the DNA?
The gene that expresses itself over the other is Dominant. The former gene is recessive.
Can a child have o positive blood if the parents blood types are b positive and o positive?
Yes, in that "O" is the result of the dominant gene.
What gene will exhibit its traits even in a prensesce of a recessive gene?
A dominant gene will exhibit its traits even in the presence of a recessive gene. This is because the dominant gene masks the expression of the recessive gene when present in the same individual.
Dominant gene plus Dominant gene?
It would be definite that you have that gene or trait.
What is it called when a ressesive and dominat gene mix?
When a recessive and dominant gene mix, the dominant gene will typically determine the trait expressed in the offspring. This is known as dominant inheritance, where the dominant gene masks the presence of the recessive gene in determining the phenotype.
What is a homozygus?
When two cells have the same gene type then they are considered homozygous.
What is a sentence for dominant gene?
Dominant gene can be passed down from person to person
Is autism caused by a dominant gene?
yes , autism is caused by a dominant gene
How many copies of a recessive gene does it take to overpower a dominant gene?
It takes 8 copies of a recessive gene to overpeower dominant gene
Is the Huntingtons gene inherited as a dominant or ressisive gene?
The Huntington's gene is inherited as a dominant gene. This means that a person only needs to inherit one copy of the mutated gene from either parent to develop the condition.
What is an organism that has a dominant and a recessive copy of a gene?
dogs have a dominant and a recessive copy of a gene
