The primary difference between a virus and a bacteria is that?
وائرس اور بیکٹیریا کے درمیان بنیادی فرق کیا ہے؟
- Bacteria are free-living, single-celled organisms, while viruses are non-living collections of genetic code.
- Viruses are free-living, single-celled organisms, while bacteria are non-living collections of genetic code.
- Bacteria require a host to survive and reproduce, Viruses split and multiply on surfaces or in soil.
- None of these
Explanation
- Bacteria are single-celled living organisms.
- Many can survive and reproduce independently under suitable conditions.
- Viruses contain genetic material (DNA or RNA) surrounded by a protein coat.
- They cannot reproduce independently and require a living host cell.
- Bacteria reproduce mainly through binary fission, in which one cell divides into two cells.
- Viruses multiply by entering host cells and using the cells’ machinery to produce new viruses.
Last verified on 21-10-2026
Related MCQs
انسانی جسم کے لیے فوری توانائی کا سب سے بڑا ذریعہ کون سا ہے؟
- Carbohydrates
- Mineral
- Vitamin
- Protein
اس سوال کو وضاحت کے ساتھ پڑھیں
اناج اور دالوں پر مشتمل کھانے سے نان ہیم آئرن حاصل ہوتا ہے، لیکن گھر میں عادتاً کھانے کے ساتھ چائے پی جاتی ہے۔ بنیادی کھانا تبدیل کیے بغیر آئرن کے جذب کو بہتر بنانے کے لیے کون سی تبدیلی سب سے مؤثر ہوگی؟
- Add guava and postpone tea until later
- Add calcium tablets and remove all legumes
- Add butter and replace pulses with polished rice
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
ہیپاٹائٹس اے سے بچاؤ کا سب سے بہترین اور مؤثر طریقہ کون سا ہے؟
- Taking antibiotics daily
- Wearing a face mask
- Getting the Hepatitis A vaccination and washing hands
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- An endemic is a constant, predictable presence in a specific area
- A pandemic is a global epidemic crossing multiple countries and continents
- A pandemic is a global endemic crossing multiple countries and continents
- An epidemic is a sudden, unexpected spike in cases within a region
اس سوال کو وضاحت کے ساتھ پڑھیں
وائرس اور بیکٹیریا کے درمیان بنیادی فرق کیا ہے؟
- Bacteria are free-living, single-celled organisms, while viruses are non-living collections of genetic code.
- Viruses are free-living, single-celled organisms, while bacteria are non-living collections of genetic code.
- Bacteria require a host to survive and reproduce, Viruses split and multiply on surfaces or in soil.
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
