GRE এর জন্য প্রয়োজনীয় শব্দভাণ্ডার - বৈজ্ঞানিকভাবে কথা বলা

a branch of science that deals with animals

প্রাণিবিদ্য

the scientific study of plants, their structure, genetics, classification, etc.

উদ্ভিদ্বিদ্যা

the act of producing a substance that exists in living beings

সংশ্লেষণ

any foreign substance in the body that can trigger a response from the immune system

অ্যান্টিজেন

a steroid hormone that the body produces and is used in medicine to help cure skin diseases

করটিসল

a cell or a group of cells created through a natural or artificial process from a source that they are genetically identical to

জৈবিক ক্লোন

(of genes) causing a person to inherit a particular physical feature, even if it is only present in one parent's genome

সবচেয়ে উঁচু

an offspring of a human or animal that is not born yet, particularly a human aged more than eight weeks after conception

ভ্রূণ

all of the genes that are available within breeding populations of a particular species of animal or plant

জিন পুল

the complete set of genetic material of any living thing

জিনোম

the controlled maintenance of a specific temperature; fostering optimal conditions for the development of organisms, processes, or materials

অণ্ডস্ফুটন

a colorless liquid consisting of white blood cells that helps to prevent infections from spreading

লসিকা

a thin sheet of tissue that separates or covers the inner parts of an organism

ঝিল্লী

to experience genetic changes

পরিবর্তন ঘটান

a chemical substance that transmits messages from a neuron to another one or to a muscle

নিউরোট্রান্সমিটার

a close and often long-term interaction between two different species living in close physical association, typically to the advantage of both

অন্যোন্যজীবিত্ব

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

নমুনা

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

একটি তরল মত পদার্থ মুক্তি

the process of natural multiplication; representing the expansion of a population over time

প্রসারণ

the natural coloring of tissues, surfaces, or structures; contributing to the characteristic hues or tones observed in animals, plants, or human beings

পিগমেন্টেশন

the field of science that studies the function or interactions among organisms

দেহতত্ব

(of a female animal or human) to produce an ovum from the ovary

ডিম্বস্ফোটন

(biology) the part of a cell that contains most of the genetic information

কোষের নিউক্লিয়াস

the chemical processes through which food is changed into energy for the body to use

বিপাক

a method used for measuring how old an organic material is by calculating the amount of carbon they contain

রেডিওকার্বন ডেটিং

the study of how communication and control work in living organisms and machines, focusing on information flow, feedback, and system regulation

সাইব্যানেটিক্স

a branch of medical science primarily focusing on the study of the causes and effects of disease or injury

বিকারতত্ত্ব

the scientific and experimental operations performed on live animals

vivisection

the study of the behavior of air as it interacts with solid objects, particularly the flow of air around and through objects, and the effects of this interaction on the objects

বায়ুগতিবিদ্যা

having a tendency to change rapidly and unpredictably, often characterized by fluctuations or instability

a space that is utterly empty of all matter

শূন্যস্থান

related to heat or temperature, including how heat moves, how materials expand with temperature changes, and the energy stored in heat

তাপীয়

the bending of the wave's path as it passes from one medium to another; caused by a change in its speed or direction

প্রতিসরণ

(physics) any of the smallest units that energy or matter consists of, such as electrons, atoms, molecules, etc.

খুদ

to move back and forth repeatedly between two points or positions

দুলা

the process or action of splitting a nucleus into two or more parts resulting in the release of a significant amount of energy

কেন্দ্রকীয় বিদারণ

(physics) the reaction in which two nuclei join together and produce energy

কেন্দ্রকীয় বিদারণ

the strength of a moving object determined by multiplying how heavy it is by how fast it is going

ভরবেগ

each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, leading to variation in atomic mass

আইসোটোপ

relating to the energy associated with motion or movement, emphasizing the dynamic state of objects in action

গতিশক্তি