In humans, unattached earlobes are dominant over attached earlobes. which could be the genotype for someone with attached earlobes? ee e ee e

The genotype for the attached earlobes would be ee.

As per the question, unattached earlobes are dominant over attached earlobes ( recessive). A dominant trait is expressed when it has even one dominant gene ( determined by capital letter like Ee here)

On the other hand, a recessive trait is expressed only when the recessive gene ( determined by small letter) is present in the homozygous state ( like ee in this case).

As the attached earlobe is a recessive trait, therefore the only possible genotype for this is 'ee'.

3

explanation:

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.