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A temperature-sensitive allele that causes the death of an organism only with exposure to a specific range of temperatures is a(n) ______ allele?

User Homde
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Final answer:

A temperature-sensitive allele that causes the death of an organism only with exposure to a specific range of temperatures is a temperature-sensitive lethal allele, exhibiting a recessive lethal inheritance pattern.

Step-by-step explanation:

A temperature-sensitive allele that causes the death of an organism only with exposure to a specific range of temperatures is a temperature-sensitive lethal allele. These alleles exhibit a recessive lethal inheritance pattern, meaning they are lethal in the homozygous form and the heterozygote may be normal or have some altered, non-lethal phenotype. An example of this is Tay-Sachs, a fatal disorder of the nervous system, where the faulty allele causes death in childhood.

User Oxygen
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