they are employing B. vestibule training
Urea (CH4N2O), bi carbonate ion (HCO-3), creatinine, bilirubin are the ammonia containing products, are eliminated by kidneys through urine by a process of transamination.
Breakdown of amino acids results in formation of ammonium ions.
The elimination or excretion of urea is called ureotelism.
<span>The Hardy – Weinberg principle has seven conditions that should occur in the evolution of the population. One is when mutation does not happen. Two, is when natural selection is not occurring. Three, if the population is infinitely large. Four, if all the members of the population produce offspring. Five, sexual intercourse is random. Six, the population will produce the same number of offspring. And lastly, the population does not migrate from one place into the other. Th thing that would disrupt the genetic equilibrium is the mutation.</span>
Answer:
False
Explanation:
In DNA double helix molecule, there are four types of nitrogenous bases: adenine, guanine, cytosine and thymine. Purines (i.e., adenine, guanine) and pyrimidines (i.e., cytosine and thymine) hold DNA strands together via hydrogen bonds. In base pairing, guanine always pairs with cytosine through 3 hydrogen bonds, while adenine always pairs with thymine by 2 hydrogen bonds. Hydrogen bonds are a type of dipole–dipole interaction where a hydrogen atom is covalently bonded to a very electronegative atom (e.g., Nitrogen or Oxygen).
Okay. First of all lets discuss what is meant by a positive feed back mechanism. In simplistic terms, this is where the process of adding something will increase what is already happening. So what does Oxytocin do? Well if you are a woman in labor, you are experiencing a lot of pain because the walls of the uterus are contracting (essentially squeezing the baby out). Oxytocin plays the role of simulating more contractions and therefore by make more contractions more Oxytocin is released! its a continual cycle of increasing contractions and increasing the hormone levels to help push out the baby.
Does that make sense? <span />
