<span>If the toxin is affecting dizziness, nausea, and muscle cramping, the toxin's most likely mode of action, or system transmission, is neuro-muscular. This can be determined by the affect the toxin has on the neurological system, as demonstrated by the symptom of dizziness, and the muscular system as demonstrated with the muscle cramping. The nausea can be related to both the muscular system and the neurological symptoms, as presented.</span>
The answer is polygenic inheritance.
Many physical characters (traits) depend on many different factors, each of which is determined by different genes. This is called polygenic inheritance.
For example, the color of the skin in humans. The color of the skin results from the interactions of several factors determined by different pairs of genes:-Certain genes could affect the metabolism of skin melanocytes.-Other genes can determine the distribution of melanin in the thickness of the skin.-Some genes could determine the relative amounts of each of the two possible types of melanin.-Others may affect the production of certain hormones involved in the activity of melanocytes.
On Earth's surface, less direct and less intense solar radiation are received by the<em> poles.</em>
Answer: Option 2
Explanation:
Various parts of Earth's surface get different measures of sunlight. The part which is closer to the sun receives more radiation than the part which is far away.
The Sun's beams strike Earth's surface most <em>directly</em> at the<em> Equator </em>as it is near to the sun when compared to the<em> poles</em> in which it strikes the surface at an <em>inclination</em>.
Answer:
The answer is D. Double Helix