2. En la problemática de: Expresión de pelo en el cuero cabelludo y su ausencia Calvicie, Se da la participación de genes. Lo extraño es que en el sexo masculino un organismo heterocigoto fenotípicamente es CALVO. En el ámbito femenina la condición heterocigota es NO CALVA.
En base a sus conocimientos de Genética explica en cuatro derivaciones la problemática expuesta.

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

the answer is c on e2020, bud.

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.