In codominance, .
a. the genotype is determined by the phenotype
b. the intermediate phenotype may be the result of enzyme insufficiency
c. the heterozygous phenotype is intermediate to the homozygous phenotypes
d. two alleles may be equally expressed e. one allele is dominant to another allele

In codominance, two alleles may be equally expressed (Option d)

Explanation:

In codominance, both alleles can be expressed. In these cases, heterozygote individuals instead of showing an intermediate phenotype, express both of the alleles. Their phenotype is an additive expression of their parents' genes.

the cell theory states that all living things including animals, as well as plants, are made of cells.

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igneous rock formed from below the surface would have more crystals because

answer: because magma cools more slowly than lava