The Most Widely Used Molecule in Sequence- Based Evolutionary Analyses

question 18

Multiple Choice

The most widely used molecule in sequence- based evolutionary analyses are________ genes.

• A) SSU rRNA
• B) ATPase
• C) 18S rRNA
• D) electron transport

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Definitions:

Hepatic Artery

A blood vessel that supplies oxygenated blood to the liver.

Ductus Arteriosus

A blood vessel in a fetus that bypasses pulmonary circulation by connecting the pulmonary artery directly to the ascending aorta.

Fetal Pulmonary Trunk

A vessel in the developing fetus that carries blood from the right ventricle of the heart to the lungs.

Ligamentum Arteriosum

A small ligament that is the remnant of the ductus arteriosus formed within three weeks after birth, connecting the pulmonary artery to the proximal descending aorta.