The zygote undergoes mitosis where it divides and doubles it's cells. This is called the germinal phase.
The alternative source which would be expected to be least dependent upon the weather would most likely be different energy sources which would use water as an energy source or just use water in different ways as an energy source.
Answer:
When a cell divides by way of meiosis, it produces four cells, called gametes. Gametes are more commonly called sperm in males and eggs in females. Unlike in mitosis, the gametes produced by meiosis are not clones of the original cell, because each gamete has exactly half as many chromosomes as the original cell.
Explanation:
Hope this helped :D please mark brainliest tryin to rank up
During meiosis one cell<span> divides twice to </span>form four<span> daughter </span>cells<span>. These </span>four <span>daughter </span>cells<span> only have </span>half the number of chromosomes<span> of the parent </span>cell<span> – they are haploid. Meiosis produces our </span>sex cells<span> or gametes
hope i helped :)
best of luck :)
</span><span>
</span>
Answer:
Pancreatic enzyme replacement therapy (PERT) serves as a biological catalyst and lowers the activation energy.
Explanation:
Enzymes act as biological catalysts that allow a reaction to occur faster and with less activation energy. An enzyme replacement therapy, such as PERT used in the case of exocrine pancreatic insufficiency, is able to supply the function of an enzyme that the body does not produce.
The exocrine pancreas produces digestive enzymes, such as amylase and lipase, which aid in the digestion of carbohydrates and lipids. In the absence of enzyme production by the pancreas, PERT provides the necessary enzymes for digestion.
