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Answer:
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Explanation:
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The amino acid in shortest supply during protein synthesis. also the amino acid in the lowest quantity when evaluating protein quality.
Answer:
The bright color of butterflies is a discouraging factor for its prey
Explanation:
Butterflies and caterpillars are easily visible to its prey but still they do not eat any of them. This can be because of two factors –
a) The bright color of these organisms might be a factor that makes them uninteresting (intending to be tasteless etc.) for their prey
b) The bright color might be a signal to the bird indicating in advance of any harm associated with the butterflies/caterpillar feeding.
Hence , instead the Monarch butterflies have brightly colored orange wings with black patterns on them, making them easily visible to birds, the birds rarely eat the monarchs
Because of immense pressure from the ventricles, the atrioventricular valves (mitral valve and tricuspid valve) remain closed. The blood pressure of the right atrium is 0-8 mmHg and that of left atrium is 4-12 mmHg. The blood pressure of the right ventricle is 15-25 mmHg (systolic) over 0-8 mmHg (diastolic) and that of left ventricle is 110-130 mmHg (systolic) over 4-12 mmHg (diastolic). The blood from the right atrium will flow back to the vena cavae causing leg swelling. The blood from the left atrium will flow back to the lungs causing pulmonary edema.