In the _ phenotype of two heterozygous alleles is intermediate between the phenotypes of homozygous or homozygous recessive alleles

I'm having trouble understanding your wording. But heterozygous is the intermediate between homozygous dominant and homozygous recessive

1.fossils 2.analogous organs 3.homologous organs

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.