GK Science:- All About Human Blood

GK Science:- All About Human Blood

Blood is a fluid connective tissue. It is 6.8 litres in man and 500 ml less in woman. 6 – 8% of body weight ( pH 7.4 ).

Blood is made up of : 

1.       Red Blood Corpuscles ( RBC)

• Also called Erythrocytes, disc – shaped ( for increased Surface Area ), no nucleus contains a pigment called Haemoglobin, which gives blood its Red Color.
• Life of RBC is 120 days after which they are broken down in spleen or liver.

2.       White Blood Corpuscles (WBC)

• Also called Leucocytes, rounded, with a nucleus, far less numerous than RBCs ( 1 : 400 – 500 ) ( 5,000 – 10,000 / cu mm ), life 3 – 4 days, soldiers of body’s defence system.

3.       Platelets

• Also called Thrombocytes, formed in bone marrow, about 250,000 / cu mm of blood, life 3 – 7 days, sets off blood clotting.

4.       Plasma (65% of total blood)

• Plasma transports nutrients from the small intestine to the body tissues, and return the waste material to the kidneys, where it is filtered out.
• Regulates pH of blood.

Blood Groupings:

• Father of Blood Grouping: Karl Landsteiner ( Australian pathologist ). He discovered A, B and O blood groups in 1900.
• Possible Blood Groups:

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GK Science List of Diseases caused by Viruses



GK Science:- List Of Diseases Caused By Bacteria



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GK Science:- List Of Diseases Caused By Bacteria

GK Science:-  

List Of Diseases Caused By Bacteria

DISEASES	CAUSED BY	MODES	EFFECTS
Diphtheria	pathogenic (disease causing) bacterium Corynebacteriumdiphtheriae (C. diphtheriae).	Contact	Throat, respiratory System
Pneumonia	Diploccocus	Contact	Pain in chest, Jaundice
TB	Mycobacterium	Contact	Lungs(fever in evening and loss of wt.)
Plague/Bubonic Plague	Short rod (Yesinia)	Rats	Lymph
Tetanus(lockjaw)	Clostridium	Through Wounds	Muscles
Typhoid (Enteric Fever)	Salmonella	Files and Food	low fever,  headache; ,  nausea, vomiting, diarrhea, stomach pain; or mild skin rash.
Cholera	Vibrio	Flies  AND Foods	Muscular Cramps, Stoppage of urine(Kidney)

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GK Science:- List Of Diseases Caused By Viruses

GK Science:-  

List Of Diseases Caused By Viruses

DISEASES	CAUSED BY	MODES	EFFECTS
Small pox	Variola	Direct contact	Skin
Chicken pox	Varicella	Contact	Skin
Cold	Rhino Virus	Contact	air or skin
Influenza	Orthiomixo	Contact	Lungs
Measles (Rubella)	Paramyxo	Contact	Skin, respiratory Tract
Mumps	Paramyxo	Contact	Salivary glands, ears, jaws
Viral	Encephalitis (Arbovirus)	Domestic Animals	Brain
Polio	Enterovirus	Contact, food, houseflies &water	Paralysis (Brain)
Rabies (Hydrophobia)	Rhabdovirus	Mad dog	Paralysis, Death, insomnia
Dengue (Break-Bone)	Arbovirus	Aecies(Mosquito) bite
AIDS	Human T-cell Leukamia Virus(HTLV-3) Lav(Retrovirus) AVR	Besides other, Hemophiliacs, Promiscuous indi.

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Haryana GK Important Questions -6

Haryana GK Important Questions -6

Which city is also known as ‘Land of war heroes’?	Bhiwani
Which is the most populous city of Haryana after Faridabad?	Hisar
Where is ‘star temple’ located?	Bhiwani
Iron Man of Haryana	Sh. Bansi Lal
Who is the guru of Baba Ramdev?	Acharya Baldev
Who started the newspaper ‘jat Gazette’?	Sir Chotu Ram
Where is Cement Corporation of India located?	Charkhi Dadri
Which is the largest village of Haryana?	Sisai (Hisar)
Where is the steam locomotive museum located in Haryana?	Rewari
app is launched by the govt to solve vehicle theft-related issues.	Match and catch app
Battle of Rezang La is related to which district of Haryana?	Rewari
When did the Badkal Lake of Faridabad build?	1947
Where is Shree Krishna Museum located in Haryana?	Kurukshetra
Which is the only museum of Haryana which is under Chandigarh wing of Archeological Survey of India?	Thanesar Museum
Who is also known as the father of modern Saang?	Deep Chand Brahman
Which is the largest artificial lake of Haryana?	Damdama Lake (Sohna, Gurugram)
Where is Basai wetland situated in Haryana?	Basai Village, Gurugram
Which state is known as a wheat bowl of India?	Haryana
Where are Narayangarh hills situated in Haryana?	Ambala
Which is also known as twin city?	Ambala (Ambala city and Ambala cantonment area)
Which is also known as tricity?	Chandigarh, Panchkula and Mohali.
Aravalis constitutes     percentage of total area of Haryana.	3.09
Regional name of Khadar soil in Jagadari (Yamunanagar) is          .	Solar clay
Regional name of Bhabhar soil in Jagadari (Yamunanagar) is          .	Kandi soil
Maximum cultivation of rice is done in which district of Haryana?	Karnal
The state of Haryana has the maximum cover of          soil.	Alluvial soil
Ancient name of river Markanda is         .	Aruna
The ancient name of river Ravi is          .	Parushani
Where does the river Ghaggar meet the river Markanda in Haryana?	Pehowa, Kurukshetra
What is the origin of river Tangri?	Morni Hills, Panchkula

Which new district of Haryana was made before the formation of Charkhi Dadri?	Nuh(Mewat)
Who was the first speaker of Haryana State Legislative Assembly?	Rao Birender Singh
Dancing stones are found in       village of       district of Haryana.	Kaliyana village of Charkhi Dadri
So far how many times, Haryana was drawn under President’s rule?	Three times (1967, 1977 and 1991)
Where is Tajewala barrage located?	Yamunanagar
In which district of Haryana Rajiv Gandhi Thermal Power Station located?	Hisar
Where is Arjun stadium located in Haryana?	Jind
Which city is also known as ‘education city’ of Haryana?	Sonipat
Which place in Haryana is also known by names like “Boxing Cuba”; “Little Cuba” or “Mini Cuba”?	Bhiwani
Where did the first Saangi of Haryana, Krishan Lal Bhatt hail from?	Meerut (UP).

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Haryana GK Important Questions -1

Haryana GK Important Questions -2

Haryana GK Important Questions -3  

Haryana GK Important Questions -4

Haryana GK Important Questions -5