An allele is only expressed at temperatures above 30°c. this is an example of a temperature- allele.

The answer is:  "sensitive" .

     "An allele is only expressed at temperatures above 30°C.  This is an example of a temperature-  sensitive  allele. "

The virus is considered to be are living item since they have hereditary material dnas or rnas. they can imitate and change. they respond to boosts, for example, radiation, chemicals, and warmth. they have antigenic properties. they are proficient to duplicate with a same hereditary constituent.