Some important Difinitions in NEET Biology

Here are some important definitions in biology that are often encountered in NEET exams:

1. Enzyme: Biological catalysts that speed up chemical reactions in living organisms without being consumed.
2. Photosynthesis: The process by which green plants, algae, and some bacteria convert light energy into chemical energy to synthesize organic compounds.
3. Cell: The basic structural and functional unit of living organisms.
4. Genetics: The study of genes, heredity, and variation in living organisms.
5. Mutation: A change in the DNA sequence that can lead to variations in traits and genetic diversity.
6. Ecosystem: A biological community of interacting organisms and their physical environment.
7. Homeostasis: The maintenance of a stable internal environment within an organism despite external changes.
8. Respiration: The process of releasing energy from organic compounds to produce ATP (Adenosine Triphosphate).
9. Hormones: Chemical messengers produced by glands that regulate various physiological functions in the body.
10. Evolution: The process of gradual change in populations of organisms over generations, leading to the diversity of life.
11. Osmosis: The movement of water molecules across a selectively permeable membrane from a region of low solute concentration to high solute concentration.
12. Adaptation: Structural, physiological, or behavioral characteristics that enhance an organism's survival and reproduction in a specific environment.

13. Ecology: The study of the relationships between organisms and their environment.
14. Biosphere: The part of Earth where living organisms exist.
15. Biotechnology: The use of biological systems, organisms, or processes to develop products or improve living conditions.
16. Cloning: The process of producing genetically identical organisms or cells.
17. Growth: The increase in size or number of cells in an organism.
18. Immunity: The ability of an organism to resist or eliminate harmful foreign substances.
19. Neuron: A specialized cell transmitting nerve impulses; the basic unit of the nervous system.
20. Cell Division: The process by which a parent cell divides into two or more daughter cells.
21. Biodiversity: The variety of life forms in a particular habitat or on Earth as a whole.
22. Biogeochemical Cycle: The movement of chemical elements and compounds between living organisms and the environment.
23. Endocrine System: The system of glands that secrete hormones into the bloodstream to regulate body functions.
24. Glycolysis: The initial step in cellular respiration, breaking down glucose into pyruvate.
25. Enzyme Kinetics: The study of the rates at which enzymes catalyze reactions.

26. Speciation: The process by which new species arise from a single ancestral species.
27. Population: A group of organisms of the same species living in a particular geographic area.
28. Community: All the different populations of organisms living and interacting in a specific area.
29. Prokaryote: A type of cell lacking a nucleus and membrane-bound organelles, such as bacteria.
30. Eukaryote: A type of cell containing a nucleus and membrane-bound organelles, found in plants, animals, fungi, and protists.
31. Genome: The complete set of genes or genetic material present in a cell or organism.
32. Biomes: Large ecological areas characterized by specific climate and vegetation.
33. Ecological Succession: The process of change in the species structure of an ecological community over time.
34. Aerobic Respiration: Cellular respiration that requires oxygen to produce energy (ATP) from glucose.
35. Anaerobic Respiration: Cellular respiration that occurs without oxygen, producing energy (ATP) through fermentation or anaerobic pathways.
By: via Some important Difinitions in NEET Biology