Cell, tissue, organ and organ system
Wound healing is usually prolong in the elderly people due to three basic factors, these are:
1. delayed inflammatory response: inflammatory response allows the white blood cells and nutrient to reach the site of the wound in order to stimulate healing. This response is very slow in the elderly people.
2. reduced skin elasticity: skin elasticity has been highly reduced in elderly people.
3. Diabetes mellitus: most elderly people have diabetes mellitus; the condition prevent wound from healing.
Out of these three, the most important one is the delayed inflammatory response.
Answer:
The answer is 4
Explanation:
The answer is 4 because we are talking about pairs of homologous chromosomes and there two copies are held together and they are located in the centromere.
Synapsis is two homologous chromosomes pairing. During the event of <em>meiosis </em>homologous chromosomes are being pared but then also separated because of reducing the genetic content of the resulting haploid cells.
Answer:
Other deposits may be from fossilized bone or bird droppings called guano. Weathering and erosion of rocks gradually releases phosphorus as phosphate ions which are soluble in water. Much of the phosphate eventually is washed into the water from erosion and leaching.
Explanation:
