Answer: The Osteophyte is emanating from the Posterolateral Area of C2.
Explanation: The <em>Cervical Plexus</em> consists of 8 nerve roots, from <em>C1-C8</em>, and the Cervical Column consists of 7 vertebrae, from C1-C7.
The first nerve root (<em>C1</em>) emerges above the body C1 vertebra.
The second nerve root (<em>C2</em>) emerges below the body C1 and above C2's body vertebra.
The third nerve root (<em>C3</em>) emerges below the body of C2 and above C3's body vertebra.
The fourth nerve root (<em>C4</em>) emerges below the body of C3 and above C4's body.
The fifth nerve root (<em>C5</em>) emerges below the body of C4, and above the body of C5.
The sixth nerve root (<em>C6</em>) emerges below the body of C5 and above the body of C6
The seventh nerve root (<em>C7</em>) emerges below the body of C6 and above the body of C7.
The eighth nerve root (<em>C8</em>) emerges below the body of C7 and above the body of T1.
Answer:
Both natural selection and genetic drift are mechanisms for evolution (they both change allele frequencies over time). The key distinction is that in genetic drift allele frequencies change by chance, whereas in natural selection allele frequencies change by differential reproductive success.
Answer:
Explanation:
In Morgan reciprocal crossing
The result of crossing homozygous red-eyed female with a white-eyed male produced offspring with red eyes.
When homozygous white-eyed female was crossed with a red-eyed male, it produced red eyes females
and white eyes males.
(Next time please insert a picture of The graph regarding to your question)
Answer: The answer is (A)
Explanation:
QR- Liquid Only
RS- Phase Change Liquid-Gas
ST-Gas Only
This graph does not begin in the solid phase of water. It begins at 40 degrees Celsius in the liquid phase. Plateaus are phase changes. In this case, it’s a phase change from liquid to gas.
