Human ear lobes hang freely due to a dominant gene, while attached lobes are due to recessive genes. a child whose ear lobes are free-hanging has one parent with ears like his, one parent with attached lobes, and one sibling with attached lobes. write the genotype of all 4 people. could other genotypes exist in other children in this family?

answer:

explanation:

Energy does not disappear, the energy is transformed from one form into another form. When a car stereo is turned on, the car radio converts radio waves to electrical energy, next the electrical energy in transformed in sound. It means when someone turn on a radio we have electrical energy, which is transformed into electrical energy and then into energy acoustic.

The complete sequence of energy is:

First transmission sound energy is converted into mechanical energy then electrical energy in the microphone, next into radio waves that is electromagnetic energy. The aerials convert electromagnetic energy in electrical energy and next in magnetic and mechanical energy and finally in sound energy.