With out genes we wouldn't look, talk, or have our own option's
The behavior helps the animal because its what helps them to survive , mate , and even help reduce societal problems
Answer:
Increase of protons (H+) in the blood causes acidosis. These effects decrease hemoglobin’s affinity for oxygen and weakens its capacity to bind and increasing the haemoglobin dissociation.
Loss of bicarbonate stores by diarrhoea or tubular renal waste results in a state of metabolic acidosis leads increased concentration of plasma chloride and decreased concentration of plasma bicarbonate. Decrease in plasma bicarbonate leads to increase in H+ ions causing acidosis.
The answer is A. I don't think you need to know the chemistry of why they go together but I will tell you that uracil is only used in RNA which is why B is wrong. C and D just don't happen.