Hygiene, HYGIENE : We all would agree that chemical hazards can be prevent...

HYGIENE : We all would agree that chemical hazards can be prevented to a certain extent by maintaining a good hygiene. Hygiene in this context can be discussed in the following th

Dew-point temperature, Dew-point temperature You can calculate the dew-...

Dew-point temperature You can calculate the dew-point temperature with a shiny can having some water, a thermometer and some ice. The dew-point temperature is an significant we

Why cameleon change colour?,

Explain the intercostal muscles, Explain the Intercostal Muscles Look a...

Explain the Intercostal Muscles Look at Figure Can you spot the intercostal muscles? Yes, there are 11 pairs of intercostal muscles. The intercoastal muscles are the muscles

Explain haemophilia, Explain Haemophilia Haemophilia is a disease char...

Explain Haemophilia Haemophilia is a disease characterized by excessive bleeding due to deficiency of clotting factor VIII. The patient need repeated blood transfusion or may

Laser, wave length of invisible co2 laser

wave length of invisible co2 laser

Explain granulocyte macrophage colony stimulating factor, Granulocyte macro...

Granulocyte macrophage colony stimulating factor (GM-CSF): Stem cells obtained from the bone marrow are capable of giving rise to countable colonies of daughter cells in splee

Marasmus, Marasmus: This is caused due to the severe deficiency of bo...

Marasmus: This is caused due to the severe deficiency of both proteins and calories in the diet. Nutritional surveys among pre-school (1 to 5 years) children show that more t

Why does a glacier move, Why does a glacier move? It moves due to the h...

Why does a glacier move? It moves due to the huge pressure of the ice and snow lowers the freezing point of its lower layers, causing them to melt.

Miller experiment, Miller's  Experiment The above theory could be tes...

Miller's  Experiment The above theory could be tested by  recreating  in  the laboratory on a small scale, the conditions which must have existed when life originated on the