Sunday, 20 September 2026

KERALA PSC / BIOLOGY / DISEASES CAUSED BY BACTERIA / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY

 

KERALA PSC / BIOLOGY / DISEASES CAUSED BY BACTERIA / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY



KERALA PSC / BIOLOGY / DISEASES CAUSED BY BACTERIA / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY


Leprosy

Tetanus

Whooping Cough

Typhoid

Fever

Cholera

Plague

Tuberculosis

Meningitis

Bacterial Pneumonia

Diarrhoea

Diphtheria

Bacterial dysentery

Anthrax

Syphilis

Gonorrhoea


KERALA PSC / BIOLOGY / DISEASES CAUSED BY BACTERIA / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY

KERALA PSC / BIOLOGY / DNA & RNA / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY

 

KERALA PSC / BIOLOGY / DNA & RNA / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY



KERALA PSC / BIOLOGY / DNA & RNA / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY


·      DNA (Deoxyribonucleic Acid) and RNA (Ribonucleic Acid) are two different nucleic acids found in the cells of every living organism. Both have significant roles to play in cell biology.

·      DNA is found mainly in the nucleus of the cell, while RNA is found mainly in the cytoplasm of the cell.

·      DNA contains the genetic codes to make RNA and the RNA in turn then contains the codes for the primary sequence of amino acids to make proteins.

·      Within the cell structure, DNA is organized into structures called chromosomes, which are duplicated during cell division. These chromosomes would then release the genetic codes that will be transcribed and carried by the RNA to the ribosome. The ribosome will then synthesize new proteins that will help the body grow.

·      DNA and RNA contains same nucleotide namely Adenine, Guanine and Cytosine but they differ with respect to DNA contains thymine whereas RNA contains Uracil.


KERALA PSC / BIOLOGY / DNA & RNA / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY

KERALA PSC / BIOLOGY / FATHER OF IMPORTANT BRANCHES / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY

 

KERALA PSC / BIOLOGY / FATHER OF IMPORTANT BRANCHES / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY




KERALA PSC / BIOLOGY / FATHER OF IMPORTANT BRANCHES / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY


Father of Natures History

Aristotle

Father of Biology

Aristotle

Father of Botany

Theophrastus

Father of DNA Finger Printing

Prof.Alec Jeffreys

Father of Genetics

Gregor John Mendal

Father of Parasitology

Platter

Father of Genetherapy

Anderson

Father of Ethology

Konrad Lorentz

Father of Antibiotics

Alexander Fleming

Father of Taxonomy

Carolus Linnaeus

Father of Immunology

Edward Jenner

Father of Microbiology

Louis Pasteur

Father of Pathology

Rudolph Virchow

Father of Cytology

Robert Hook

Father of Bacteriology

Robert Koch

Father of Blood Circulation

William Harvey

Father of Virology

W.M Stanley

Father of Conditioned Reflex

Ivan Pavlov

Father of Modern Embryology

Ernst Von Baer


KERALA PSC / BIOLOGY / FATHER OF IMPORTANT BRANCHES / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY

KERALA PSC / BIOLOGY / THE CELL / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY

 

KERALA PSC / BIOLOGY / THE CELL / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY



KERALA PSC / BIOLOGY / THE CELL / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY


·      Cell is the smallest and fundamental unit of life.

·      Cell was discovered by Robert Hook in 1665 and his findings were published under the title Micrographia.

·      Anton Van Leeuwenhock a drapper from Holland was the first to observe free cell such as bacteria, protozoa, blood cells using his home made microscope.


KERALA PSC / BIOLOGY / THE CELL / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY

KERALA PSC / KERALA GEOGRAPHY / TERTIARY SECTOR / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY

 

KERALA PSC / KERALA GEOGRAPHY / TERTIARY SECTOR / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY





KERALA PSC / KERALA GEOGRAPHY / TERTIARY SECTOR / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY


·      Service sector includes transportation, banking, education, health tourism etc…

·      The State Bank of India (SBI), Canara Bank and Syndicate Bank are the principal nationalized banks in Kerala.

·      The State Bank of India offers around 228 branches and the Syndicate Bank has 115 branches in the fourteen districts of Kerala.

·      Tourism’s contribution to state GDP is Rs. 7.70%

·      First registered bank in Kerala – Thiruvithamkoor Permanent Fund (1910)

·      Nedungadi Bank was the first private bank started by Appu Nedungadi in 1899

·      It was merged with Punjab National Bank in 2003 due to acute financial problem.

·      First floating ATM in the world was started by State Bank of Travancore (SBT) in between Cochin and Vyppin.


KERALA PSC / KERALA GEOGRAPHY / TERTIARY SECTOR / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY

Saturday, 19 September 2026

KERALA PSC / KERALA GEOGRAPHY / INDUSTRIES OF KERALA / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY

 KERALA PSC / KERALA GEOGRAPHY / INDUSTRIES OF KERALA / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY



KERALA PSC / KERALA GEOGRAPHY / INDUSTRIES OF KERALA / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY


·      The Kerala Industrial Establishment Act 1958, and the Kerala Industrial Employees Payment of Gratuity Act 1970 were aimed at the welfare of employees of industrial establishments.

·      Taliparambu, Malappuram, Kozhikkode, Alappuzha have been classified as industrial growth areas.

·      Largest number of industrial units are located in Ernakulam district. Wayanad has the least number of industrial units.

·      Cashew and coir are two traditional industries of Kerala

·      The manufacture of mats and mattings was 1st introduced in 1859 by Mr. James Duragh, an American who founded the firm M/S Duragh Smail Ltd, at Alappuzha with offices in London and New York.

·      Coir Board was formed in 1954.

·      The Coir Board was established by the Central Government under the provisions of the Coir Industry Act 1955. There is a coir Research Institute functioning at Kalavoor.

·      Kerala State Coir Co-operative Marketing Federation (COIR FED) is an apex federation in the coir sector.

·      Coirfed was formed in 1979 at Alappuzha

·      Kerala State Coir Corporation Ltd (KSCC) and Foam Mattings (India) Ltd (FOMIL) are the two public sector undertakings in the coir sector in Kerala.

·      “Kerala Coir – the Golden Yarn of God’s own Country” is the brand logo for Kerala Coir.

·      Kerala State Sericulture Co-operative Federation Ltd (SERIFED) is the modal agency for promoting sericulture activities.

·      The National Coir Training and Designing Centre was also established at Alappuzha in 1965

·      Cashew industry is the major traditional industry in Kerala

·      Kollam district has the largest number of Cashew Industry Units.

·      Largest producer of Cashewnut in Kerala is Kannur

·      The Kerala State Cashew Development Corporation (KSCDC) and Kerala State Cashew Workers Apex Co-operative Society (CAPEX) are the two state agencies engaged in cashew processing sector in Kerala

·      Beedi Industry is concentrated in Kozhikode, Kannur and Kasargod

·      The Kerala Dinesh Beedi Workers Central Co-operative Society Ltd. is the only agency in the state to promote beedi industry in the organized sector.

·      CAPEX – Kerala Cashew Workers Apex Industrial Co-operative Society) – Headquarters at Kollam registered in 1984

·      First Textile Industry was started in 1881 at Kollam

·      Handloom industry in the state is mainly concentrated in Thiruvananthapuram and Kannur districts and in some parts of Kozhikode, Palakkad, Thrissur, Ernakulam, Kollam and Kasargode districts.

·      Institute of Handloom and Textile Technology is situated at Kannur

·      It is a nodal agency in the state for training, research and development in the handloom and textile sector.

·      Procurement and marketing of handloom fabrics are being undertaken by two state level organizations viz., Hantex and Hanveev

·      Kerala State Handloom Weaver’s Co-operative Society (Hantex) is the apex body of handloom co-operatives

·      Kerala state Handloom Development Corporation (Hanveev) started functioning in 1968

·      Kerala State Co-operative Textile Federation (TEXFED) have seven Co-operative Mills

·      Kerala State Handicrafts Apex Co-operative Society (SURABI), Handicrafts Development Corporation and Artisans Development Corporation are the major promotional agencies in the handicrafts industry.

·      Handicrafts Development Corporation of Kerala was established in 1968

·      It is engaged in procuring and marketing handicrafts products by giving fair returns to artisans through its Kairali emporia

·      The Kerala Artisans Development Corporation (KADCO) was established in 1981

·      KSIDC is Kerala State Industrial Development Corporation. It was set up in 1961.

·      KINFRA is Kerala Infrastructure Development Corporation. It was set up in 1993 with Thiruvananthapuram as it headquarters

·      SISI is small Industries Service Institute. It is located at Trichur

·      KITCO is Kerala Industrial and Technical Consultancy Organization. It is situated at Ernakulam.

·      RIDF, is Rural Infrastructural Development Fund. It was formed by NABARD in 1995-96

·      SIDCO is small Industries Development Corporation

·      Kerala Khadi and Village Industries Board was set up in 1957. All India Khadi and Rural Development Board was formed in 1953.

·      Aluva in Ernakulam district is the most important Industrial centre in Kerala. FACT is located here. Making of Ammonium Sulphate for the first time in India was done by the FACT.

·      FACT was started by Sheshasai brothers.

·      FACT became a public sector institution in 1960

·      FACT is the first fertilizer, plant in Kerala

·      Hindustan Machine Tools is located at Kalamassery

·      Kerala State Drugs and Pharmaceuticals is at Kalavur, Allepey

·       Cochin Export Processing Zone (CEPZ) is a Central government owned institution.

·      Cochin Stock Exchange was established in 1978

·      The purpose of the Industrial Single Window Boards is to streamline the process for obtaining clearances for setting up industries, reduce delays and cut red tapism

·      Lack of infrastructure facility is the major cause behind Kerala’s Industrial backwardness.

·      The first ship built in cochin Shipyard, Rani Padmini was launched on January 27, 1980

·      Travancore Rayons is at Perumbavoor

·      Travancore Plywood Industries is at Punalur

·      Trivandrum Spinning Mills is at Balaramapuram

·      Kerala Automobiles is at Neyyatinkara

·      Kerala Bamboo Corporation is at Angamali

·      Newsprint factory is at Velloor in Kottayam

·      The important radioactive substance found in the coastal plains of Kerala are Ilmenite and Monozite.

·      K.P Gopalan was the first Industries Minister of Kerala

·      Kerala State Handlloom Weavers Development Corporation was found in 1968

·      Keltron Electro Ceramics Limited started in 1974. Is located Kuttipuram

·      Kallayi near Kozhikode is one of the most important centers of world wood industry

·      Greater Cochin Development Authority came into existence in 1976

·      Kerala ceramics in Kundara was founded in 1940

·      Travancore Rubber Factory founded in 1935 at Thiruvananthapuram was the first Rubber Factory in India

·      Keltron Equipments complex is situated at Karakulam in Thiruvananthapuram

·      Travancore Cement Factory was founded at Nattakam

·      First Oil tankar built in Cochin Shipyard was named after Motilal Nehru

·      Kerala Fisheries Corporation was founded in 1966

·      First Malayali to become director of Travancore Industries Department was IC Chacko (1921)

·      Malabar Cements Limited was started in 1978

·      Forest Industries Travancore is located in Taikkattukara near Aluva

·      Mannam Sugar Mill is situated in Pandalam (Pathanamthitta)

·      Cochin Refinery began to purify oil from Bombay High from November 1977

·      Cochin Refinery is situated at Ambalamukal in Cochin

·      Earlier the crude oil refined in Cochin Refinery was from Iran

·      Cochin Refinery was the fourth oil Refinery in India


KERALA PSC / KERALA GEOGRAPHY / INDUSTRIES OF KERALA / NOTES / OBJECTIVE QUESTIONS / STUDY MATERIALS / GENERAL KNOWLEDGE / KERALA PSC PRELIMINARY