Biology, 14.02.2020 17:26 stef76

Free earlobes hang below the point where the ear lobe attaches to the head. Attached earlobes do not hang, but are attached to the head. The gene for free earlobes is dominant (F), while the gene for attached earlobes is recessive (f). Both of Ashley's parents have free earlobes but also carry a recessive gene for attached earlobes. Ashley has attached earlobes, so she must have

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Free earlobes hang below the point where the ear lobe attaches to the head. Attached earlobes do not...

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