We may not see notice it but plate tectonics actually have recycle process however scientist reported that it happens in a span of 500 million years over the years the oceanic crust are pressed to the top most layer of the mantle causing oceanic crust to mix with the earths mantle
Answer:
b)Ligase
<em>Hope</em><em> this</em><em> answer</em><em> correct</em><em> </em><em>:</em><em>)</em>
Answer:
The correct answer is- Pharynx
Explanation:
Pharynx is a muscular tube that connects the nasal cavity to the larynx and oral cavity to the esophagus. A common passage is provided by pharynx for food and air.
Pharynx gets divided into three regions which are nasopharynx, oropharynx, laryngopharynx. Nasopharynx is the first portion of pharynx that connects the nasal cavity to it.
Oryngopharynx makes the middle portion of pharynx and acts as a passageway of food from mouth. Larygopharynx is the last portion that guides air towards larynx and food towards the esophagus. So the right answer is pharynx.
In contrast to DNA damage, a mutation is a change in the base sequence of the DNA. A mutation cannot be recognized by enzymes once the base change is present in both DNA strands, and thus a mutation cannot be repaired. At the cellular level, mutations can cause alterations in protein function and regulation