An organism’s genotype is (1 point)
Responses
a trait that is expressed in a homozygous individual.
a trait that is expressed in a homozygous individual.
an observable trait.
an observable trait.
an allele that is expressed whenever it is present.
an allele that is expressed whenever it is present.
the set of alleles an organism has for a trait.
the set of alleles an organism has for a trait.
the set of alleles an organism has for a trait.
How are the plant height genotypes TT and Tt similar?(1 point)
Responses
Both are examples of homozygous genotypes.
Both are examples of homozygous genotypes.
Both are expressed as a short phenotype.
Both are expressed as a short phenotype.
Both are expressed as a tall phenotype.
Both are expressed as a tall phenotype.
Both are examples of heterozygous genotypes.
Both are examples of heterozygous genotypes.
Both are examples of homozygous genotypes.
Which option shows all allele combinations that can be used to represent a purebred animal?(1 point)
Responses
Tt
Tt
TT or Tt
TT or Tt
tt
tt
TT or tt
TT or tt