[ ব্যাক্টিআরিআ ]noun (plural) (singular bacterium ) উদ্ভিদের ক্ষুদ্রতম ও সরলতম (সাধারণত এককোষী) রূপভেদ, যা জল, বায়ু, মাটি এবং জীবিত ও মৃত প্রাণী ও উদ্ভিদের দেহে থাকে; এরা প্রাণীর জীবনধারণের জন্য অপরিহার্য এবং কখনো কখনো রোগের কারণস্বরূপ; ব্যাকটেরিয়া।
l ব্যাক্টেরিয়াঘটিত/জনিত: contamination.
Bacteriology ব্যাকটেরিয়াবিজ্ঞান।
bacteriologist ব্যাকটেরিয়াবিদ।
bacteria definition
Unicellular microorganisms that lack a nucleus and membrane-bound organelles.
bacteria শব্দটির synonyms বা প্রতিশব্দ
bacteria Example in a sentence
Bacteria are single-celled organisms that are found in every environment on Earth.
Bacteria come in various shapes and sizes, including rods, spheres, and spirals.
Some bacteria are harmful to humans, causing diseases such as pneumonia and tuberculosis.
Other bacteria are beneficial, such as those that aid in digestion and produce antibiotics.
Bacteria are essential for the decomposition of organic matter, recycling nutrients back into the environment.
Bacteria play a crucial role in the cycling of elements, such as nitrogen, carbon, and sulfur.
The study of bacteria, known as bacteriology, has led to significant advancements in medicine and biotechnology.
Bacteria have evolved over millions of years, developing antibiotic resistance and adapting to changing environments.
Antibacterial drugs are used to treat bacterial infections, but overuse can lead to the emergence of resistant strains.
Maintaining proper hygiene and environmental sanitation helps reduce the spread of harmful bacteria and promotes public health.