All full form of biology for 11th, 12th and 10th class

Biology 11th and 12th all full forms (abbreviation)

Biology 11th and 12th all full forms (abbreviation)

In this post you will find class 11th ,12th and 10th all full form of biology and their abbreviation topic wise and there short explanation.

in many time they are asked in several competitive exam like neet exam for Enter test of MBBS ,BDS and other paramedical courses and also for intermediate board exam, CBSE New Delhi state board exams of Jharkhand, Bihar, UP Chhattisgarh Punjab Haryana and etc.

Jharkhand academic Council for intermediate exam of biology in short answer type questions of all full form of biology carrying 1 to 3 marks. this is very important questions answers for coming JAC exam for intermediate you will learn all full form in biology and their expansion topic wise.

You know some important all full form in Biology for class 11th, 12th and 10th like full form of DNA,RNA, GIFT, ZIFT, AIDS etc

All full form of biology (abbreviation) for class 11th 12th and 10th

Biology full form and their abbreviation in biology of class 12th compromise of many topics like reproduction productive health genetics biotechnology and ecology. All full form of biology like DNA ,RNA, STD ,AIDS ,HIV ,ATP, ADP, BOD COD, DDT,MAB and MTP and many more we we are study in this article. Biology all full form pdf help in accelerate your preparation for coming examination.


■1) reproduction in flowering plant: Unit reproduction in flowering plant compromised of following abbreviation like PMC MMC PEC and PEN.

In which full form of PMC is pollen mother cell,full form of MMC is megasporespore mother cell,full form of PEN is primary endosperm nucleus and full form of PEC is primary endosperm cell.

What are all full form in biology ?

All full form in biology consist of several important short form and their abbreviation containing all the topics.

ATP full form in biology is Adenosine triphosphate also known as ATP. It is a molecule that carries energy within cells that why is known as energy currency. It is the main energy currency of the cell and it is an end product of the processes of photophosphorylation which is adding a phosphate group to a molecule using energy from light, cellular respiration, and fermentation. All living things use ATP. In addition to being used as an energy source, it is also used in signal transduction pathways for cell communication and is incorporated into deoxyribonucleic acid (DNA) during DNA synthesis.

DDT full form in biology is Dichlorodiphenyltrichloroethane commonly known as DDT. It is a colorless, tasteless, and almost odorless crystalline chemical compound, an organochlorine. Originally developed as an insecticide, it became infamous for its environmental impacts.
Chemical formula of DDT is C14H9Cl5.

FAD full form in biology is flavin adenine dinucleotide commonly known as FAD. In biochemistry flavin adenine dinucleotide (FAD) is a redox-active coenzyme associated with various proteins, which is involved with several important enzymatic reactions in metabolism. A flavoprotein is a protein that contains a flavin group, this may be in the form of FAD or flavin mononucleotide (FMN). And chemical formula of C27H33N9O15P2.

NADH full form in biology is Nicotinamide adenine dinucleotide commonly known as NADH. It is a similar compound used more actively in the electron transport chain.

ICSI full form in biology is Intracytoplasmic sperm injection commonly known as ICSI. It is very similar to conventional IVF in that gametes eggs and sperm are collected from each partner.

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ELISA full form in biology is enzyme-linked immunosorbent assay, known as ELISA or EIA. It is a test that detects and measures antibodies in your blood. This test can be used to determine if you have antibodies related to certain infectious conditions.

IVF full form in biology is In vitro fertilisation known as IVF. It is a process of fertilisation where an egg is combined with sperm outside the body, in vitro or in the test tube.


PEP full form in bilogy is phosphoenolpyruvate. phosphoenolpyruvate (PEP) A three-carbon compound that is the substrate for carbon dioxide fixation during photosynthesis in C 4 plants. PEP is also an intermediate in glycolysis being the immediate precursor of pyruvate and the glyoxylate cycle.

IUCN full form in biology is International Union for Conservation of Nature known as IUCN, in full International Union for Conservation of Nature and Natural Resources, formerly called World Conservation Union, network of environmental organizations founded as the International Union for the Protection of Nature in October 1948 in Fontainebleau, France.

ADP full form in biology is adenosine diphosphate,if a cell needs to spend energy to accomplish a task, the ATP molecule splits off one of its three phosphates, becoming ADP (Adenosine di-phosphate) + phosphate. The energy holding that phosphate molecule is now released and available to do work for the cell.

NADPH full form in biology is Nicotinamide adenine dinucleotide (oxidized form: NAD+; reduced form: NADH) and nicotinamide adenine dinucleotide phosphate (oxidized form: NADP+; reduced form: NADPH) are two universal coenzymes functioning as hydride (H–) carriers at a standard reduction potential of −320 mV.

PAN full form in biology is Peroxyacytyl nitrate, it is a toxic chemical that is an important component of smog. PAN is a gas at normal temperatures and pressures. Its chemical formula is C2H3O5N.

NAD full form in biology is Nicotinamide adenine dinucleotide (NAD) is a cofactor that is central to metabolism. Found in all living cells, NAD is called a dinucleotide because it consists of two nucleotides joined through their phosphate groups.

RNA full form in biology is ribonucleic acid Short for ribonucleic acid. The nucleic acid that is used in key metabolic processes for all steps of protein synthesis in all living cells and carries the genetic information of many viruses. Unlike double-stranded DNA, RNA consists of a single strand of nucleotides, and it occurs in a variety of lengths and shapes.


STDs full form in biology are sexually transmitted diseases. This means they are most often — but not exclusively — spread by sexual intercourse. HIV, chlamydia, genital herpes, genital warts, gonorrhea, some forms of hepatitis, syphilis, and trichomoniasis are STDs.

PGA full form in biology is glycerate 3-phosphate A phosphorylated three-carbon monosaccharide that is an intermediate in the Calvin cycle of photosynthesis and also in glycolysis. It was formerly known as 3-phosphoglycerate or phosphoglyceric acid (PGA).

GTP full form in biology is Guanosine-5′-triphosphate (GTP) is a purine nucleoside triphosphate. It is one of the building blocks needed for the synthesis of RNA during the transcription process.
Chemical formula is C10H16N5O14P3.

GIFT full form in biology is gamete intrafallopian transfer and ZIFT (zygote intrafallopian transfer) are modified versions of in vitro fertilization IVF.

BOD full form in biology is Biochemical oxygen demand (BOD) is the amount of dissolved oxygen needed (i.e. demanded) by aerobic biological organisms to break down organic material present in a given water sample at certain temperature over a specific time period.


Q1) full form of pmc, mmc, pec and pen is following

1)PMC – Pollen mother cell

2)MMC -Megaspore mother cell

3)PEN- primary endosperm nucleus

4)PEC- primary endosperm cell

full form of LH and FSH in biology

LH and fsh are called as gonadotrophic hormone because it is stimulate and control the function of gonads in male testis and ovary in female and both hormone is released from anterior pituitary glands and full form of LH is luteinizing hormone and full form of fsh is follicle stimulating hormone. Both hormone play important role in spermatogenesis and oogenesis process and development of gonads in male and female

■2) reproduction in human beings:-Class 12th Biology lesson reproduction in human beings compromise of important Abbreviation and full form in biology like LH, FSH, ICSH, GnRH and HPL. We are most familiar with two hormone LH and FSH both are secreted from anterior pituitary glands and full form of LH is luteinizing hormone and full form FSH is follicular stimulating hormone and full form of ICSH is interstitial cell stimulating hormone.

1)LH -luteinizing hormone
2)FSH- follicle stimulating hormone

3)ICSH- interstitial cells stimulating hormone

4)GnRH- gonadotropin releasing hormone

5)ABP- androgen binding protein
6)HCG- human chorionic gonadotropin

7)HPL- human placental lactogen

Full form of AIDS and HIV

HIV is stand for human immunodeficiency virus which causes AIDS disease in human beings and full form of AIDS is acquired immunodeficiency syndrome and full form of HIV is human immunodeficiency virus and this virus can be transmitted through contact with infected blood, semen or vaginal fluids

■3) reproductive health:- Class 12th reproductive health Biology compromise of many use of abbreviation and biology full form like AIDS, HIV, RCH, MTP STD,GIFT, GIFT and more. We all are know and familiar with AIDS that’s full form is acquired immunodeficiency syndrome and full form of HIV is human immunodeficiency virus and full form of MTP is medical termination of pregnancy and full form of STD is sexually transmitted disease.

Full form of STD in biology

In Biology STD full form is sexually transmitted disease this means they are spread through most often but not exclusively is spread by sexual intercourse. HIV AIDS genital herpes syphilis are STD disease

Full form of MTP in biology

MTP full form in biology is medical termination of pregnancy. it is also called as induced abortion. it is the medical way of getting rid of unwanted pregnancy. any qualified gynecologist can perform MTP according to Laws and bye laws.

1) AIDS-acquired immunodeficiency syndrome

2)HIV-human immunodeficiency virus

3)WHO-World Health Organisation

4)RCH-reproductive and Child Health Care

5)ARTs-assisted reproductive activity

6)MTP-medical termination of pregnancy

7)ZPG-zero population growth

8)TFR- total fertility rate
9)IMR-infant mortality rate

10)MMR-maternal mortality rate

11)STD-sexually transmitted disease

12)IUD-intra uterine device
13)NCP- National Commission on population

14)PID-pelvic inflammatory disease
15)HBV-hepatitis- B -virus

16)HBSag – hepatitis -B- surface antigen

17)ICMR- Indian Council of Medical Research

18)HPV- human papilloma virus
19)ET-embryo transfer
20)ZIFT- zygote intra fallopian transfer

21)IUT-intra uterine transfer

22)GIFT- gamete intra fallopian transfer

23)ICSI- intra cytoplasmic sperm injection

24)AI-artificial insemination
25)AIH- sperm of husband
26)CDRI-Central drug Research Institute

27)IVF- in vitro fertilization
28)MTS-micro needle therapy system

29)RTIs-reproductive tract infections

30)IUI- intra uterine insemination

31)NACO- national AIDS control organisation

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DNA and RNA full form in biology

DNA full form in biology is deoxyribonucleic acid which are genetic material in higher organisms like chordates and non chordates which carries genetic information from parents to offspring.  RNA full form is ribonucleic acid which are genetic material in some virus and responsible for their replication and genetic information

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all full forms of 11th and 12th Biology

■4) Genetics:-

Class 12th Biology of this lesson genetics compromise of many important full form in biology and their abbreviation like DNA RNA ATP each are mostly asked in several examination form of DNA is deoxy ribonucleic acid and full form of RNA is ribonucleic acid and full form of ATP is adenosine triphosphate.

1) DNA-deoxyribonucleic acid
2)RNA- ribonucleic acid

3)AMP- adenosine monophosphate

4)CMP -cytosine monophosphate

5)GMP -guanosine monophosphate

6)TMP -thymidine monophosphate

7)ADP- adenosine diphosphate

8)CDP -cytosine diphosphate
9)GDP -guanosine diphosphate

10)TDP- thymidine diphosphate

11)ATP- adenosine triphosphate
12)CTP -cytosine triphosphate
13)GTP- guanosine triphosphate

14)TTP- thymidine triphosphate
15)DNP- Dioxy ribo nucleo protein
16)UMP- uridine monophosphate

17)UDP -uridine diphosphate
18)UTP -uridine triphosphate
18)t-RNA- transfer RNA
19)m-RNA -messenger RNA
20)r-RNA -ribosomal RNA
21)RG- regulator gene
22)PG -promoter gene
23)OG -operator gene


■5) human health and disease:-Human health and disease class 12th Biology compromise of many important full form and Abbreviation like CMIS, AMIS, BCG, LSD, MALT which full form of CMIS is cell mediated immune system full form of AMIS is antibody mediated immune system full form of BCG is vaccine that is bacillus calmet guerin and full form of LSD that is lysergic acid dimethylamide and full form of malt is mucosal associated lymphoid tissue.

1)AZT- Azidothymidine
2)LSD- lysergic acid dimethylamide

3)SCID- sever combined immunodeficiency
4)ARC- aggregation of red cells
5)DPT- diphtheria pertussis tetanus
6)BCG- bacillus calmette guerin
7)CMIS- cell mediated immune system

8)AMIS- humoral or antibody mediated immune system

9)MALT- mucosal associated lymphoid tissue
10)WADA- world anti doping agency
11)NCB- narcotics control bureau

12)ARMADA- Association of resource managers against alcohol and drug abuse

13)THC- Tetra hydro cannabinol

14)OPV- oral polio vaccine
15)ORS- oral rehydration solution

16)NLCP- National leprosy Control Programme
17)MDT- multi drug therapy
18)DOTs- directly observed treatment

19)ELISA- enzyme linked immuno sorbent assay

20)TLC- total leukocyte count
21)CMI- cell mediated immunity
22)AMI- antibody mediated immunity
23)DLC- differential leukocyte count

■6) Strategies for enhancement in food production:-In this unit of strategies for enhancement in food production class 12th Biology consists of important full form of biology and Abbreviation like MOET,CIFA, NDRI, NAA. Full form of moet is multiple ovulation embryo transfer, full form ndri is National Dairy Research Institute full form of cifa is Centre Institute of water aquaculture and full form of NAA is naphthalene acetic acid.

1)MOET- multiple ovulation embryo transfer
2)NDRI- National Dairy Research Institute

3)IVRI- Indian veterinary Research Institute
4)CIFA- Central Institute of freshwater aquaculture

5)CPA- parachloro phenoxy acetic acid
6)BAP- benzyl amino purine
7)ICAR- Indian Council of agriculture research

8)IARI- Indian agriculture Research Institute
9)IBI- indole 3 butyric acid

10)NAA- naphthalene acetic acid
11)NPV- nuclear polyhedrosis virus

■7) microbes in human welfare:-

1)LAB- lactic acid bacteria

2)SCP- single cell protein
3)GAP- Ganga action plan

4)IPM- integrated pest management
5)STP- sewage treatment plant
6)VAM- vasicular arbuscular mycorrhiza
7)TMV- tobacco mosaic virus

■8) biotechnology:-

1)PCR- polymerase chain reaction
2)PMNL- poly morpho nuclear leukocytes

3)MRI- Magnetic resonance imaging
4)PPLO- pleuropneumonia like organism

5)CT- computed tomography
6)VNTRs- variable number of tendon repeats

7)ADA- adenosine deaminase
8)ECG- electrocardiograph

9)GRAS- generally recognised as safe

10)SQUID- superconducting Quantum interference device

11)Bt- bacillus thruingiensis
12)BAC- bacterial artificial chromosome

13)YAC- yeast artificial chromosome

Full form of MAB in biology

MAB full form is man and biosphere programme it is an inter -governmental scientific program launch in 1971 by UNESCO that aims to establish scientific basis for the improvement of relationship between people and their environment.

Full form of PAN in biology

PAN full form in biology is peroxyacetyl nitrate is a toxic chemical and important component of a smog is gaseous at normal temperature and pressure and PAN molecules are composed of carbon hydrogen Oxygen and nitrogen atoms

Full form of DDT in biology

DDT full form in biology is dichlorodiphenyltrichloroethane non water soluble chlorinated hydrocarbons and use since Second World War as  insecticides for the control of lice and mosquitoes and prevent from typhoid and malaria fever

Full form of BOD and COD

BOd full form in biology is biochemical oxygen demand and COD full form chemical oxygen demand. BOD is measure of amount of oxygen that require by bacteria for the degradation of organic substance present in water and COD is amount of oxygen required for degradation of both organic and inorganic wastage present in water so COD value is higher than bod.


1)TFR- total fertility rate
2)GPP- gross primary productivity

3)NPP- net primary productivity
4)NSP- net secondary productivity

5)GFC- grazing food chain
6)DFC- detritus food chain
7)PP- primary productivity
8)SP- secondary productivity
9)PC- primary consumer
10)SC- secondary consumer
11)TC- tertiary consumer
12)QC- quaternary consumer

13)DDT- dichloro diphenyl trichloroethane
14)CNG- compressed natural gas

15)BHC- Benzene hexachloride
16)CFC- chlorofluorocarbon
17)SPM- suspended particulate matter

18)ODS- ozone depleting substance
19)NEERI- National environmental engineering research institute

20)CSIR- Council of scientific and Industrial Research
21)TDS- total dissolved solid
22)CPCB- Central pollution control board

23)IAP- indices of air pollution
24)IWP- Hindi essays of water pollution
25)EPA- Environmental Protection Act
26)ABS- alkyl Benzene sulphonate
27)CSE- Centre for science and environment
28)REACH- registration evaluation authorisation and restriction of chemical

29)ETP- effluent treatment plant
30)MIC- methyl isocyanate
31)ODP- ozone depleting potential
32)CDM- clean development mechanism
33)UNCED- United Nation conference on environment and development

34)ESP- electronstatic precipitator
35)ABCs- atmospheric brown clouds
36)IPCC- intergovernmental panel on climate change

37)GHGs- green house gases
38)VOCs- volatile organic carbons
39)PAN- peroxy acyl nitrate
40)PPN- peroxy propionyl nitrate
41)PBN- peroxy buteryl nitrate
42)BOD- biochemical oxygen demand
43) COD-chemical oxygen demand
44)IUCN- International Union for conservation of nature and natural resource

45)WWF- World Wildlife Fund
46)IBP- International biological programme
47)MAB- man and biosphere programme
48)UNEP- United Nation environmental programme

49)UNPD- United Nation development programme
50)CITES- convention on international trade in Endangered species of wildlife fauna and flora
51)CMS- convention of migratory species

Full form of ATP and ADP

ATP full form in biology is adenosine triphosphate is an important biomolecules found in all living organism. think it is an energy currency of cell. if cell needs to spend energy ATP molecules split off one of its 3 phosphate becoming ADP full form in biology is adenosine diphosphate.

Full forms in biology class 11th

1)OP- osmotic pressure
2)TP- turgor pressure
3)DPD- Diffusiin pressure Dificit
4)WP- wall pressure
5)DP- diffusion pressure
6)SP- suction pressure
7)RUBISCO- Ribulose biphosphate carboxylase
8)ABA- abscisic acid
9)ACh- Acetylcholine
10)ACTH- adrenocorticotropic hormone

11)ADH- antidiuretic hormone
12)AMR- active metabolic rate
13)CNS- central nervous system
14)ANS- autonomic nervous system
15)BGA- blue green algae
16)BMR-basal metabolic rate
17)CAM -crassulacean acid metabolism
18)CAT- computed automatic tomography
19)CSF- cerebrospinal fluid
20)DAP-draught animal power

21)DCT- distal convoluted tubule
22)PCT- proximal convoluted tubule
23)ECF- extracellular fluid
24)EEG- electro encephalogram
25)ERV- expiratory reserve volume
26)FAD- flavin adenine dinucleotide
27)FMN- flavin mononucleotide
28)FGF- fibroblast growth factor
29)HDL- high density lipoprotein
30)IAA- indole acetic acid
31)IBI- indole butyric acid

32)IFN- interferon
31)IRV- inspiratory reserve volume
32)LDL- low density lipoprotein
33)LDP- long day plant
34)MSH- melanocyte stimulating hormone
35)NAD- nicotinamide adenine dinucleotide
36)NADP- nicotinamide adenine dinucleotide phosphate
37)NMEP- National Malaria eradication programme
38)PCM- protein calorie malnutrition
37)PEM- protein energy malnutrition
38)PEP- phosphoenol pyruvate
39)PGA- phosphoglyceric acid
40)PGAL- phosphoglycerylaldehyde

41)PNS- peripheral nervous system
42)PTH- parathormone
43)WBC- white blood cell
44)RBC- red blood cell
45)TSH- thyroid stimulating hormone
46)TMR- total metabolic rate
47)TLC- total lungs capacity
48)TCA- trichloro acetic acid
49)STH- somatotropic hormone
50)RHD- rheumatic heart disease

this is important biology 11th,12th and 10th all full form in biology and their abbreviation important for coming Neet examination and JAC Board examination and also for CBSE board and other state board examination

About the author

Balram Saw

My name is Balram Saw and by profession, I am a lecturer. I did my masters in Zoology. On this blog, I share all the information related to biology.

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