<span>Aquaporins (specifically aquaporin II) are water-channel proteins found in collecting ducts. Their expression is under hormonal control.</span>
Answer:
Because sperm makes them bigger
Explanation:
Spermatozoon mutates the Vacuoles
Answer:
I'm just in middle school but this is kind of hard I would say When menopause is imminent, the production of the follicle stimulating hormone speeds up in an attempt to rescue estrogen, which is waning drastically. When a woman is getting close to menopause, her hormones begin to fluctuate wildly and at times her body is no longer producing sufficient amounts of estrogen. When this happens, the brain detects that estrogen levels are sub-par and it instructs the pituitary gland, which is located at the base of the brain, to start producing FSH.
Explanation: :) hope it helped
You can confidently conclude that the concentration of the unknown solution is less than 100ppm. Because the concentration of the liquid in the beaker is higher than that of the unknown solution that is why water move out of the dialysis bag into the beaker of water. Thus, the solution inside the beaker is an hypertonic solution, that is why it deflated the dialysis bag.
I think a relative frequency of alleles or genetic variation will remain unchanged for generations. For example if there is a 1 percent genetic variability in an organism of first generation, then the genetic variability in an organism of second generation will also be approximately 1 percent. There will not be a rapid increase in genetic variations. Mutation will not occur or if occur then it will be at the rate of equilibrium.