Yes, there is a statically significant association between alleles and disease phenotype.
What is an allele?
A different variant of a gene is termed an allele.
The dominant alleles are variants of genes that definitely produces a phenotype even if other alleles are present.
The recessive allele is a variant of a gene that produces phenotype only if they are present in a homozygous condition, that is an individual is having two copies of that allele.
There can be homozygous dominant diseases where disease phenotype is shown even if only a single dominant allele is present, whereas homozygous recessive diseases are those whose phenotype is expressed only if two disease-causing recessive alleles are present in an individual.
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Answer:
The virus lacks strcutures to replicate genetic material.
Explanation:
They can replicate it, but don't have structures to do it without the help of a cell. They USE the cell to replicate it but cannot do it themself.
Virus lacks genetic matrial? It has DNA.
Protective outer shell? Ptotection has nothing to do with it.
Movement? They cannot duplicate without cells.
Answer:
The correct answer is: ethmoid.
Explanation:
The ethmoid is a bone that is located in the anterior part of the skull ("at the front"), between the eyes, separating the brain from the nasal cavity.
The ethmoid has 3 parts: the cribriform plate, the ethmoidal labyrinth, and the perpendicular plate. The superior and middle nasal conchae are part of the ethmoidal labyrinth.
In the conchae resides most of the mucosal tissue necessary for respiration, which also provides the humidity required for olfaction, and also plays a part in the first line response of the immune system.
Answer:
possible genotypes of offsprings are A.
TT Tt and tt
Answer:
air flowing from high pressure to low pressure
Explanation:
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