Blood groups, Biology

Assignment Help:

BLOOD GROUPS-

In R.B.C. on plasmalemma antigen or agglutinogen present form antibodies or agglutinines.

Blood groups are based on antigens.

1.      ABO SYSTEM -

  • Discovered by Leindsteiner. O group was discovered by De cestello and sturli.

S.no.

Blood Group

Antigen

Antibody

To take

To give

Genotype

1

A

A

B

A, O

A, AB

IA IA / IA i

2

B

B

A

B, O

B, AB

IB IB / IB i

3

AB

AB

-

A, B, AB, O

AB

IA IB

4

O

-

AB

O

A, B, AB, O

ii

2.      RH SYSTEM -

  • Discovered by Leindsteiner & Winner. Race and Taylor worked in it. Rh factor comes from Rhehsus monkey.
  • If Rh factor present Rh positive 97% in India and 80% in world.
  • If Rh factor absent Rh negative 3% in India and 20% in world.
  • If Rh positive blood is given to Rh negative person, first time no agglutination second time death occur.
  • If Rh negative mother is having Rh positive embryo, disease is erythroblastois foetalis (explained by Lavina, Leindsteiner & Winner).

Related Discussions:- Blood groups

How to placing the implants in immature grafted, Placing the Implants in Im...

Placing the Implants in Immature Grafted Sites One of the most common causes of prosthetically related implant failure is believed to be the too rapid loading of the implant su

Treatment of diarrhoea, Treatment   Most cases of diarrhoea do not need...

Treatment   Most cases of diarrhoea do not need antibiotic therapy as the bacterial or parasitic organism are not isolated from most of the cases. However chemotherapeutics  ar

Diagnostic evaluation of leukemia, Diagnostic Evaluation   A  study of ...

Diagnostic Evaluation   A  study of complete blood count (CBC) and blood chemistry mainly uric acid levels, is necessary for dignostic evaluation.  Radiologic  studies  are

Define thermal coagulation and film formation, Define Thermal Coagulation a...

Define Thermal Coagulation and Film Formation? 1. Thermal Coagulation and Film Formation: Concentrated soy proteins can be thermally coagulated on a flat metallic surface, such

Explain uses of modified starches in food, Uses of modified starches in foo...

Uses of modified starches in food and confectionery industries Visit a grocery shop and look out for products such as the instant desserts, jelly beans, salad dressings, tomato

How is claimant need to make balance of probability, How is claimant need t...

How is claimant need to make balance of probability? When there is no loss suffered through a person after that there cannot be a civil proceeding not like under criminal law t

Tumor suppressor genes, Tumor Suppressor Genes Tumor suppressor genes...

Tumor Suppressor Genes Tumor suppressor genes or anti-oncogenes generally inhibit cell division in cooperation with proto-oncogenes. The very existence of these genes prevent

Define terpene alcohols - non glyceride fractions, Define Terpene Alcohols ...

Define Terpene Alcohols - non glyceride fractions? Partly free, partly esterified e.g. ferulic acid; these are found in significant amounts in rice bran oil, wheal germ oil, so

What are muscle tissues, Q What are muscle tissues? How is the function of ...

Q What are muscle tissues? How is the function of this tissue related to the typical characteristics of its cells? Muscle tissues are that tissues which are made of cells able

Circulation - initiation of cpr, Circulation: If central pulses (femor...

Circulation: If central pulses (femoral  in infants and  carotid in  children) are not  palpable, begin chest compression without losing any time.  In  young infants, encircle

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd