True
Explanation:
Inspiration is the process of inhaling air from the nose that reaches the lungs through respiratory tract. Expiration is the release of air from the lungs to the outside environment through the nose.
During inspiration, the ribs move up and out, diaphragm moves up or inferiorly, the external intercoastals contract and the thoracic cavity increases in volume for the air to come in. During expiration, the opposite of inspiration occurs. Both inspiration and expiration are related.
The answer is c) Organisms are multicellular and undergo photosynthesis!
Answer: answer
Explanation: Agarose gel electrophoresis separates DNA fragments according to their size. Typically, a DNA molecule is digested with restriction enzymes, and the agarose gel electrophoresis is used as a diagnostic tool to visualize the fragments. Electricity is used to move DNA molecule fragments through the agarose gel.
<span> cardiac muscle differs from skeletal muscle
in that it is highly branched with cells connected by overlapping
projections of the sarcolemma called intercalated discs. These discs
contain desmosomes and gap junctions.</span>
A pedigree or a pedigree chart is used to track which organisms are carriers of a specific trait through several generations.
C.
