SAT প্রাকৃতিক বিজ্ঞান - Biology

a living thing such as a plant, animal, etc., especially a very small one that lives on its own

জীবিত বস্তু

a substance that provides nutrients and conditions for the growth of cells or microorganisms

গ্রোথ মিডিয়াম

the process of growing cells, tissues, or organisms in an artificial environment with controlled conditions such as temperature, nutrients, and pH

সংস্কৃতি

relating to the chemical processes that occur within a living organism to maintain life

মেটাবলিক

a representative or characteristic sample that is examined or analyzed to gain insights or understanding of a particular group or category

নমুনা

(biology) any of the groups that plants, animals, etc. with similar characteristics are divided into, which is larger than a species and smaller than a family

জেনাস

a genetic variant or subtype of a microorganism, typically within a species, that possesses distinct characteristics from other members of the same species

প্রজাতির উপশ্রেণী

(of a cell, gland, or organ) to produce and release a liquid substance in the body

রস নিঃসরণ করা

to discharge waste products or substances from the body or cells into the environment, typically through urine, feces, or sweat

প্রকাশ করা

a type of living thing with cells that have a nucleus and other structures enclosed in membranes, like plants, animals, fungi, and some microorganisms

ইউক্যারিওট

a type of reproduction where a single organism can produce offspring without the involvement of another organism

এবং যৌন-পুনরুত্পাদন

a type of cell division that reduces the chromosome number by half, resulting in the formation of gametes (sperm and egg cells) for sexual reproduction

মেইওসিস

the longest phase of the cell cycle during which the cell grows, replicates its DNA, and carries out its normal functions

ইন্টারফেজ

the initial phase of mitosis, where chromatin condenses into visible chromosomes and the nuclear membrane dissolves, preparing for cell division

প্রফেজ

the stage of mitosis where chromosomes align along the center (equator) of the cell, preparing for their separation into daughter cells

মেটাফেজ

the stage of cell division where sister chromatids or homologous chromosomes are pulled apart towards opposite poles of the cell by spindle fibers

অ্যানাফেজ

the last stage of meiosis where chromosomes reach opposite poles, nuclear envelopes reform, and cells prepare to divide into daughter cells with half the original chromosome number

টেলোফেজ

to break down or decompose naturally by biological processes, typically through the action of microorganisms like bacteria or fungi

জৈবভাবে অবলুপ্ত হওয়া

any molecule produced by living organisms including large molecules such as proteins, carbohydrates, lipids, and nucleic acids, as well as smaller molecules like vitamins, hormones, and metabolites

বায়োমলিকিউল

the existence of a range of different plants and animals in a natural environment

জৈববৈচিত্র্য

a field of study that combines biology and computational methods to analyze and interpret biological data

জীবতত্ত্ব তথ্যবিজ্ঞানের

not causing harmful reactions or adverse effects when in contact with biological systems

বায়োকম্প্যাটিবল

a branch of biology that employs statistical analysis to study and interpret biological phenomena and observations

জীববিজ্ঞান পরিসংখ্যান

the branch of biology that deals with microorganisms, including bacteria, viruses, fungi, and protozoa, and their effects on living organisms

মাইক্রোবায়োলজি

a scientist who studies the normal functions and activities of living organisms and their parts, often focusing on how biological systems work at the molecular, cellular, and organ levels

শারীরবিদ্যা বিশেষজ্ঞ

the scientific study of the environment or the interrelation of living creatures and the way they affect each other

পारিস्थিতি

tourism that includes visiting endangered natural environments which aims at preservation of the wildlife and the nature

একো-ট্যুরিজম

an approach to innovation and problem-solving that draws inspiration from nature's designs, processes, and systems

জীবন অনুকরণ

a thick slimy substance produced by mucous membranes, inside the nose or the mouth, to lubricate and protect them

শ্লেষ্মা

a complete virus particle that includes genetic material wrapped in a protein coat, capable of infecting host cells to replicate

ভাইরিয়ন

the process of training or adapting behavior through repeated experiences or stimuli to produce specific responses or associations

শিক্ষণ

a substance such as a vitamin, protein, fat, etc. that is essential for good health and growth

পুষ্টকারী পদার্থ

a special cell used for reproduction, with sperm cells being the male gametes and egg cells being the female gametes

গ্যামেট

the collection of microorganisms, including bacteria, viruses, fungi, and other microbes, that inhabit a particular environment

মাইক্রোবায়োম

refering to processes, effects, or phenomena that are caused by human activity or influence

অ্যান্থ্রোপোজেনিক

the ability of an organism or cell to move independently using specialized structures such as flagella, cilia, or pseudopodia

মোটিলিটি

a single-celled organism that is neither a plant, animal, nor fungus, typically found in aquatic or moist environments

প্রোটিস্ট

reflecting a similarity in arrangement, type, or origin, particularly within the same species

সমমূলে

the light produced by by living organisms as a result of biochemical reactions, often used for communication, attracting prey, or camouflage

জীবজীবনী

a small, plant-like aquatic organism belonging to the class Hydrozoa, often forming branching colonies

হাইড্রোয়েড

the process by which a differentiated cell changes its identity and adopts the characteristics of a different cell type

সংশ্লেষণ

the network of thread-like structures that form the vegetative part of a fungus, typically growing underground or within a substrate

মাইসেলিয়াম

(of an organism) engaging in a symbiotic relationship where both participants benefit from the interaction

মিউচ্যুয়ালিস্ট

describing a relationship between two organisms where one benefits and the other is neither helped nor harmed

কমেনসাল

a mutually beneficial symbiotic association between the roots of plants and fungi where the fungus colonizes the root system, facilitating nutrient uptake from the soil

মাইকোরিজা

(of organisms) to absorb and incorporate nutrients or substances from their environment into their own tissues or cells

অভিযোজিত করা

a reproductive cell capable of developing into a new organism without fusion with another cell, often adapted for survival in harsh conditions

স্পোর

the entirety of living organisms in a specific area or ecosystem, typically measured as dry weight after removing water

জৈবভর

the scientific discipline of classifying and naming organisms based on their evolutionary relationships and shared characteristics

ট্যাক্সোনমি

a shallow, circular, transparent dish with a lid, commonly used in laboratories to culture and study microorganisms

পেট্রি ডিস

a jelly-like substance extracted from algae, commonly used in biological culture media and as a thickening agent in foods

এগার

the study of the beginning and characteristic of the universe

ব্রহ্মাতত্ত্ব

extremely venomous and effective

জীবাণু

the natural process where bacteria and fungi break down dead organic matter, returning nutrients to the ecosystem

পচন

(of organisms or cells) lacking a nucleus and other membrane-bound organelles, with genetic material free-floating within the cell

প্রোক্যারিওটিক

the underlying surface or material where an organism attaches, grows, or feeds

উপমাটি

capable of triggering an increase in the activity or responsiveness of the cell or organism

উদ্দীপক

a single-celled organism used extensively in biological research as a model organism

ফিশন ইস্ট

a single-celled, microscopic organism belonging to the group of protozoa, characterized by a flexible cell membrane and the absence of a fixed body shape

এমিবা

the process by which organisms evolve over time to better suit their environment, survive, and reproduce more effectively

অভিযোজন