Not AI But Real Answers By Experts!
Scarlet fever is a disease that attacks the mucous membranes of the nose and throat and usually produces a skin rash. The infection is caused by bacteria belonging to the streptococcus group. While the disease itself is no longer considered serious, it may & followed by other more serious illnesses. Two of the worst of … Read more
Mumps is a contagious disease in which the salivary glands swell up. The parotid glands, which are located below and in front of the ears, are the chief ones affected. Mumps is caused when these glands are invaded by a virus. And it is spread almost entirely by direct contact with a person who is infected. The … Read more
The color of a human being’s skin depends on three “pigments”, or color materials, found in the body. The first of these is called “melanin”, which is a brown substance. The second is called “carotene”, which is a yellow substance. And the third is called “hemoglobin”, which is the red pigment of blood. The differences … Read more
Medical science still does not really know what causes dandruff. Dandruff might be considered a disease of the scalp, which produces small flakes on the scalp and in the hair. The scientific name for this condition is seborrheic dermatitis. There is a great deal of evidence that indicates an infection of some sort is the … Read more
Did You Know That You Have Seen Cells Many Times? When a section of orange is broken open, the whole fibers that we see are cells. If the cell walls are broken, the juices will run out. According to scientists, the cell is the building block that makes up all living things. Everything that is … Read more
The technical name for a birthmark is “naevus” and it refers to a mole that is present at birth or develops shortly after birth. Medical science still does not know what causes them and no way has been discovered to prevent their appearance. But one thing is known: they are definitely not caused by some … Read more
ust being able to stand up or to walk, is one of the most amazing tricks it is possible to learn! It is a trick, and it must be learned. If a four-legged visitor from another planet came to see us, he would marvel at the ability we have to do this. If he tried … Read more
Skeletal muscle is skeletal and attaches to the bone by tendons. Smooth muscle, on the other hand, is found within organs such as the stomach or intestines. The point of attachment for smooth muscles is not just at joints but also anywhere that their fibers have been inserted into a tissue wall. One major difference … Read more
The zodiac sign Pisces and the zodiac sign cancer are quite different. They have some similarities but they also share a lot of differences. One of these is that if you’re born under the zodiac sign Pisces, then your sun is in Aries while those who are born under the zodiac sign cancer have their … Read more
Phagocytosis and endocytosis are two cellular processes that allow for the uptake of extracellular material. Though both processes work towards this goal, they do so in different ways. Phagocytosis is a process that occurs when an organism engulfs something external to its body such as food particles or bacteria through cell membrane protrusions called pseudopodia. … Read more