Semilethal allele is an example of which of the extention of mendelion genetics
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Extensions of. Mendelian Genetics ... Conditional lethal alleles may kill an organism only ... the detrimental effects of semilethal genes
If the mutation is caused by a dominant lethal allele, the homozygote and heterozygote for the allele will show the lethalphenotype. ... Most lethal genes are recessive. Examples of diseases caused by recessive lethal allelesare cystic fibrosis, Tay-Sachs disease, sickle-cell anemia, and brachydactyly.
If the mutation is caused by a dominant lethal allele, the homozygote and heterozygote for the allele will show the lethalphenotype. ... Most lethal genes are recessive. Examples of diseases caused by recessive lethal allelesare cystic fibrosis, Tay-Sachs disease, sickle-cell anemia, and brachydactyly.
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