Which Class of Genes Controls the Developmental Identity of Segments

question 39

Short Answer

Which class of genes controls the developmental identity of segments along the anterior-posterior axis?

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Definitions:

Mendel's Model

The set of foundational principles for genetics derived from the work of Gregor Mendel, describing how traits are inherited through dominant and recessive genes.

Hybrid Offspring

The progeny resulting from the mating of two genetically distinct individuals, often involving different species, breeds, or varieties.

Test Cross

The genetic cross in which either an F1 individual, or an individual of unknown genotype, is mated to a homozygous recessive individual.

Dominant Phenotype

A genetic trait that is expressed when at least one allele is dominant in an organism's genotype.