The correct answer is the last one: Decreased variation in tail feather color because the only reason for variation was selection pressure.
If the female peacock were to base her selection criteria on something other than the colors of the male's tail feathers, the latter would not play such an important role anymore and therefore there would no longer be the pressure of needing to have the brightest, most variant and vibrant colors.
A substance produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction.
Enzymes help speed up chemical reactions in the human body.
Answer:
Light
Explanation:
Oxygen, strong reductant NADPH2 and ATP are the product of light reaction of photosynthesis
Answer:
10.12 oz
Explanation:
Since Mrs. Sweet weighs outside the 100-220 pounds, she will receive a dosage of 2 ml/kg. Her weight is 330 pounds.
<em>1 pound = 0.453592 kg</em>
330 pounds = 330 x 0.453592 = 149.685 kg
2 mL of glucola is required for 1 kg of weight. Hence 149.685 kg would require;
2 x 149.685 = 299.37 mL
<em>1 oz. of glucola is equivalent to 29.5735 mL. Hence 299.37 mL would be equivalent to,</em>
299.37/29.5735 = 10.12 oz. of glucola
<em>Lucy should therefore give Mrs. Sweet </em><em>10.12 ounces of glucola</em><em>.</em>
