The Earth's magnetic reversals are likely due to changes in the circulation patterns of materials in the outer core. This phenomenon is also referred to as geomagnetic reversal and involves the interchanging of position of the magnetic north and the magnetic south. The reversal can occur within a span of 0.1 to 1 million years. It is primarily driven by the dynamic movement of the molten iron found on the outer core that then generates electric currents, thereby, producing magnetic fields.
Answer:
d. 3/8
Explanation:
Black coat color (B) is dominant over red coat color (b) and solid color (S) is dominant over spotted color (b).
BbSs was crossed with Bbss
BbSs x Bbss
Offspring:
<em>2 BBSs black, solid</em>
<em>2 BBss black, spotted</em>
<em>4 BbSs black solid</em>
<em>4 Bbss black, spotted</em>
<em>2 bbSs red, solid</em>
<em>2 bbss red spotted</em>
Total black solid = 6
Hence, the chance that black solid individual would be produced = 6/16 = 3/8.
The correct option is d.
<em>See the attached for the Punnet's square analysis.</em>
Answer:
ATP
Explanation:
ATP is a product of the first stage of photosynthesis.
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