Answer:
Explanation:
In the process of differentiation the stem cells develop different sub-cellular structures to turn into the different types of cells - specialisation. The specialised cells can now carry out their important specific functions - essential for the efficient and healthy viability of any organism.
Answer:
A
Explanation:
Tt (heterozygous) RW (shows codominance) Bb ( full bush is dominant)
Spring tides have the largest difference between low and high tides. They only occur during Full and new moons or when the Sun , Moon, and Earth are in a straight line. Neap tides have the smallest difference between high and low tides and only occur during a 1st or 3rd quarter moon or when the Sun, Moon, and Earth are at a 90 degree angle.
It would be Agility
Explanation: a number of factors can affect bone health like the amount of calcium in your diet
Answer:
At a level in the spinal cord
Explanation:
The gate theory was elaborated in 1965 by P.D. Wall and r. Melzack, to explain the influence of tactile skin stimulation on pain relief. It essentially admits that there exists in the medullar posterior horns (located behind the central canal of the spinal cord) a gate-acting neural mechanism that can control the passage of nerve impulses transmitted from the peripheral fibers to the CNS through the medulla.
The gate regulates the influx of nociceptive impulses even before a perception of pain is created. The variation in the passage of action potentials (nociceptive) that the gate produces is determined by the activity of the thick (A-alpha and A-beta) and thin (A-delta and C) fibers, as well as cognitive influences.
