Advertisements
Advertisements
प्रश्न
What is the Rh-factor?
Advertisements
उत्तर
The Rh-factor was first discovered in the Rhesus monkey. It was found that Rh (rhesus) antigens were causing many of the transfusion failures that were unexplained by the A-B-O system. There are at least eight different Rh antigens so far. The person bearing Rh-factor is Rh+ve and a person who does not possess this factor is Rh-ve.
संबंधित प्रश्न
The cells in our blood which destroy disease-causing germs are ______.
Why does the left ventricle possess a thicker wall than the right ventricle?
What is meant by the term 'double circulation' of blood in mammals? What is diastole?
Fill in the blanks with suitable words given below:
The liquid part of coagulated blood is known as ______.
True or false:
The four blood groups in human beings are A, B, AB and AO
Describe the functions of the: Blood
The table below is designed to indicate the transport of certain substances in our body. Fill in the blanks with suitable answers.
| Substance | From | To | |
| 1. | ______ | Lungs | Whole Body |
| 2. | Carbon Dioxide | ______ | ______ |
| 3. | Urea | ______ | ______ |
| 4. | Digested Carbohydrates | Intestines | ______ |
| 5. | ______ | ______ | Target Organs |
| 6. | Heat | ______ | Whole Body |
Name the Following
Oxygen is transported by the blood in the form of
The lymphatic system consists of which of the following?
Name the following:
Contraction phase of heart.
