Unattached Earlobes Are a Dominant Trait in Humans

question 41

Multiple Choice

Unattached earlobes are a dominant trait in humans.Which phenotype does an individual with the genotype EE show?

• A) Both earlobes are unattached.
• B) Both earlobes are attached.
• C) The right earlobe is attached and the left earlobe is unattached.
• D) The right earlobe is unattached and the left earlobe is attached.
• E) Both earlobes are extremely elongated.

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Definitions:

Catheter Insertion Site

The specific location on the body where a catheter (a flexible tube) is inserted into a vein or body cavity for treatment or diagnostic purposes.

Parenteral Nutrition

Nourishment provided through an IV, bypassing the digestive system, typically used for patients unable to eat or absorb food normally.

Central Venous Access Device

A medical device inserted into a large vein, used for administering medications, fluids, blood products, and for taking blood samples.

Parenteral Nutrition

Feeding a person intravenously, bypassing the usual process of eating and digestion.