Fermentation bacteria are anaerobic, but use organic molecules as their final electron acceptor to produce fermentation end-products. ... He demonstrated that fermenting bacteria could contaminate wine and beer during manufacturing, turning the alcohol produced by yeast into acetic acid (vinegar).
Sea snails help to keep the algae's population from growing to high. And the algae provides the sea snails with energy from the snails eating it as a food source.
Answer:
There are four possible combinations of gametes for the AaBb parent. Half of the gametes get a dominant A and a dominant B allele; the other half of the gametes get a recessive a and a recessive b allele. Both parents produce 25% each of AB, Ab, aB, and ab.
Explanation:
The kidneys<span> remove waste products from metabolism such as urea, uric acid, and creatinine ... homeostasis by regulating the concentration and volume of body </span>fluids<span>. ... </span>After<span> passing through the afferent arteriole, the filtered </span>blood enters<span> the vasa recta. ... The </span>name<span> is based on the fact that concentration </span>