Answer:
The correct statement is D) a single linear molecule of double-stranded DNA plus proteins.
Explanation:
A chromosome is understood as the organized genetic material. In the case of eukaryotic organisms, the chromosome is born primarily from the interaction between DNA, histones (proteins) and non-histonic proteins. Eukaryotic chromosomes are very long molecules of double helix DNA (The DNA of each chromosome is a long chain of double-stranded DNA) in interaction with proteins (histones and non-histones) that can be found from relaxed or poorly compacted states.
<span>A person with a Y chromosome could have some defect that prevents the body from responding normally to testosterone. A lack of response to testosterone could lead to the person developing as a female.</span>
Pronation and supination (a pair of unique movements allowing
Magnetic reversals C. PROVIDE STRONG EVIDENCE FOR SEAFLOOR SPREADING.
Magnetic reversal is evident when the <span>change in the Earth's magnetic </span><span>field results in the magnetic </span><span>north being aligned with the geographic south, and the magnetic </span><span>south being aligned with the geographic north. It is also called geomagnetic reversal</span><span>.</span>
Magnetic reversals can occur in less than 100 years. It led to extinction events during the pre-historic times. Because the magnetic field is rapidly weakening, magnetic reversal may cause biblical floods.